| | | |
| A |
| Adams, Elena | Production Assistant | T. Bag and The Pearls of Wisdom | |
| Allman, Jo | Costume Assistant | T. Bag and The Rings of Olympus | Ep6 (uncredited - source: Script) |
| Costume | Take Off With T. Bag | |
| Almond, Albert | Cameras | T. Bag's Christmas Ding-Dong | |
| | T. Bag's Christmas Turkey | |
| | Take Off With T. Bag | Eps4-10 |
| Ames, Nick | Video Tape Editor | T. Bag and The Rings of Olympus | Eps2 & 3 |
| Andrews, Norman | Studio Production Manager | T. Bag and The Rings of Olympus | Ep3 |
| Armstrong, Andy | Props | T-Bag Bounces Back | (uncredited - source: IMDb) |
| | Turn On To T-Bag | (uncredited - source: IMDb) |
| | T. Bag's Christmas Carol | (uncredited - source: IMDb) |
| | T. Bag and The Pearls of Wisdom | (uncredited - source: IMDb) |
| Askey, Sally | Production Assistant | T. Bag and The Revenge of The T. Set | Eps1, 5, 6 & 10 |
| | | |
| B |
| Beaven, Peter | Floor Manager | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| Beck, Adam | Make Up | T. Bag and The Pearls of Wisdom | |
| Becker, Caroline | Make Up | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | Eps1-6, 8-10 |
| Boffin, Peter | Vision Mixer | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| | T. Bag and The Rings of Olympus | Ep6 |
| Boulter, Francesca | Floor Manager | T. Bag's Christmas Ding-Dong | |
| | T. Bag's Christmas Turkey | |
| | Take Off With T. Bag | Ep10 |
| Bower, Peter | Lighting Director | T. Bag's Christmas Carol | |
| , | | T. Bag and The Pearls of Wisdom | Ep8 |
| | T. Bag And The Sunstones Of Montezuma | Eps1-6 & 10 |
| | Take Off With T. Bag | Eps1-5, 8-10 |
| Briggs, Ann | Make Up | T-Bag Bounces Back | |
| | | |
| C |
| Cathro, Grant | Written By | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| | T. Bag's Christmas Turkey | |
| | T. Bag And The Sunstones Of Montezuma | |
| | Take Off With T. Bag | |
| Childe, Raymond | Costume Designer | Wonders In Letterland | Ep1 credited as 'Costume Supervisor' |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| Costume | T. Bag and The Revenge of The T. Set | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| | T. Bag's Christmas Turkey | |
| | T. Bag And The Sunstones Of Montezuma | Eps1-4 & 10 credited as 'Costumes By' and Eps5-9 credited as 'Costumes' |
| Clarke, Alex | Production Designer | Take Off With T. Bag | Eps1-7 & 10 |
| Connors, Chris | Graphic Designer | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| Constable, John | Chaperone (to John Hasler) | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| Cooper, Carol | Make Up | T. Bag's Christmas Ding-Dong | |
| | | |
| G |
| Gain, Stuart | Lighting Director | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| | T. Bag and The Pearls of Wisdom | Ep5 |
| | T. Bag and The Rings of Olympus | Eps7 & 8 also credited on the script for Ep6 |
| | Take Off With T. Bag | Ep7 |
| Gearing, Carlene | Make Up | T. Bag and The Rings of Olympus | |
| Miss Hale's Make Up | Take Off With T. Bag | Ep10 |
| Goldston, Jill | Unknown | Take Off With T. Bag | (uncredited - source: Fremantle archives) |
| Goodwin, Grant | Video Tape Editor | T. Bag And The Sunstones Of Montezuma | Ep2 |
| | Take Off With T. Bag | Eps1-3 |
| Green, Neville | Director | Take Off With T. Bag | |
| Gulliver, Clive | Lighting Director | T. Bag and The Pearls of Wisdom | Ep3 |
| | T. Bag and The Rings of Olympus | Eps 2, 3 & 9 |
| | T. Bag's Christmas Turkey | |
| | T. Bag And The Sunstones Of Montezuma | Eps7-9 |
| | Take Off With T. Bag | Ep6 |
| | | |
| H |
| Hancock, Dave | Unknown | T. Bag's Christmas Ding-Dong | (uncredited - source: Fremantle archives) |
| Harper, Mandy | Costumes Assisted By | T. Bag And The Sunstones Of Montezuma | Eps1-4 & 10 |
| Harradine, Allen | Lighting Director | T. Bag and The Pearls of Wisdom | Ep7 |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | Eps1, 4-6 |
| | Take Off With T. Bag | Ep10 |
| Harrison, Jeff | Graphic Designer | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| Heath, Bobby | Theme Music By (Summer With Marty) | Wonders In Letterland | (uncredited - source: music composer) |
| | T-Bag Strikes Again | (uncredited - source: music composer) |
| | T-Bag Bounces Back | (uncredited - source: music composer) |
| | Turn On To T-Bag | (uncredited - source: music composer) |
| | T. Bag's Christmas Cracker | (uncredited - source: music composer) |
| | T. Bag and The Revenge of The T. Set | (uncredited - source: music composer) |
| | T. Bag's Christmas Carol | (uncredited - source: music composer) |
| | T. Bag and The Pearls of Wisdom | (uncredited - source: music composer) |
| | T. Bag and The Rings of Olympus | (uncredited - source: music composer) |
| Higgins, Sonia | Casting | Wonders In Letterland | |
| Hope, Joan | Chaperone (to Diana Barrand) | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| Howarde, Vandra | Costume | T. Bag and The Revenge of The T. Set | |
| Hughes, Ray | Unknown | T. Bag's Christmas Ding-Dong | (uncredited - source: Fremantle archives) |
| | T. Bag and The Rings of Olympus | (uncredited - source: Fremantle archives) |
| Hunter, Robert | Theme Music By (Summer With Marty) | Wonders In Letterland | (uncredited - source: music composer) |
| | T-Bag Strikes Again | (uncredited - source: music composer) |
| | T-Bag Bounces Back | (uncredited - source: music composer) |
| | Turn On To T-Bag | (uncredited - source: music composer) |
| | T. Bag's Christmas Cracker | (uncredited - source: music composer) |
| | T. Bag and The Revenge of The T. Set | (uncredited - source: music composer) |
| | T. Bag's Christmas Carol | (uncredited - source: music composer) |
| | T. Bag and The Pearls of Wisdom | (uncredited - source: music composer) |
| | T. Bag and The Rings of Olympus | (uncredited - source: music composer) |
| | | |
| P |
| Pearson, Leslie | Music* | Wonders In Letterland | (uncredited - source: Fremantle archives) |
| | T. Bag's Christmas Ding-Dong | (uncredited - source: Fremantle archives) |
| Peters, Eric | Theme Music By (Summer With Marty) | Wonders In Letterland | (uncredited - source: music composer) |
| | T-Bag Strikes Again | (uncredited - source: music composer) |
| | T-Bag Bounces Back | (uncredited - source: music composer) |
| | Turn On To T-Bag | (uncredited - source: music composer) |
| | T. Bag's Christmas Cracker | (uncredited - source: music composer) |
| | T. Bag and The Revenge of The T. Set | (uncredited - source: music composer) |
| | T. Bag's Christmas Carol | (uncredited - source: music composer) |
| | T. Bag and The Pearls of Wisdom | (uncredited - source: music composer) |
| | T. Bag and The Rings of Olympus | (uncredited - source: music composer) |
| Plant, John | Designer | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| Pressman, Lee | Written By | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| | T. Bag's Christmas Turkey | |
| | T. Bag And The Sunstones Of Montezuma | |
| | Take Off With T. Bag | |
| | | |
| T |
| Thau, Leon | Director | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| Producer | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| Thomas, Gill | Production Assistant | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| | T. Bag's Christmas Turkey | |
| Thomas, Keith | Video Tape Editor | T. Bag And The Sunstones Of Montezuma | Ep4 |
| Thomas, Gill | Production Assistant | T. Bag And The Sunstones Of Montezuma | |
| | Take Off With T. Bag | |
| Trower, Terry | Music/Song(s) By | Wonders In Letterland | (Eps1-3, 6-10) Eps1, 3 & 6 credited as 'Songs By'; Ep2 credited as 'Flute Music by', Eps 7-10 credited as 'Song by' |
| Trower, Terry | Song By | T-Bag Strikes Again | Eps2, 4 & 6-9 |
| Songs By | T-Bag Bounces Back | Eps1-2, 4, 6, 7 & 10 |
| | Turn On To T-Bag | Eps3, 4, 7 & 9 |
| Songs for the series by | T. Bag and The Revenge of The T. Set | Ep10 |
| Music | T. Bag and The Pearls of Wisdom | Eps4, 8 & 9 |
| Original Music By | T. Bag's Christmas Ding-Dong | |
| | | |
| W |
| Wakeford, Gillian | Make Up | Wonders In Letterland | Eps 1-4, 6-9 |
| Warren, Charles | Producer | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| | T-Bag Bounces Back | |
| | T. Bag's Christmas Carol | |
| | T. Bag and The Pearls of Wisdom | |
| | T. Bag's Christmas Ding-Dong | |
| | T. Bag and The Rings of Olympus | |
| | T. Bag's Christmas Turkey | |
| | T. Bag And The Sunstones Of Montezuma | |
| | Take Off With T. Bag | |
| Executive Producer | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| Watts, Chas | Cameras | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| Webber, Bobby | Stage Manager | Wonders In Letterland | |
| | T-Bag Strikes Again | |
| Floor Manager | T-Bag Bounces Back | |
| Stage Manager | Turn On To T-Bag | |
| | T. Bag's Christmas Cracker | |
| | T. Bag and The Revenge of The T. Set | |
| | T. Bag and The Pearls of Wisdom | |
| | Take Off With T. Bag | |
| Whitnall, Tim | Song By | T. Bag And The Sunstones Of Montezuma | Ep5 (uncredited - source: The T-Room sound section) |
| Wick, Stephen | Unknown | T. Bag's Christmas Ding-Dong | (uncredited - source: Fremantle archives) |
| Wilcox, Peter | Sound Supervisor | T. Bag's Christmas Turkey | |
| Willis, Janet | Tutor | Turn On To T-Bag | Ep5 (uncredited - source: Camera script) |
| Willox, Roy | Musician* | T. Bag's Christmas Ding-Dong | (uncredited - source: Fremantle archives) |