 Catacombs Credits Guide
 Catacombs Credits GuideLinks to Internet Movie Database
| Maureen Tann (also)   | Nurse/ Main Mission Operative | Force Of Life Alpha Child The Last Sunset | UFO (1969), Revenge Of The Pink Panther (1978) | 
| Ron Tarr   | Survivor | Mission of the Darians | Born 1937. Became famous as Big Ron in the UK soap EastEnders (1985-1997), he also appeared in episodes of Dr Who (1979), Blakes 7 (1979) and the film Star Wars (1977), A View To A Kill (1985). He died in 1997. | 
| Mel Taylor   | Andrews | The Taybor | Tales Of The Unexpected (1981), Dr Who (2007) | 
| Trevor Thomas   | Gary, Refuelling pilot | Space Warp | Dr Who (1963), The Professionals (1977), International Velvet (1978), Return of the Saint (1978), Inseminoid (1981), Silent Witness (2000) | 
| Jill Townsend   | Sahala | Dorzak | American actress, born 1945, working in both US and UK (she attended London's Royal Academy of Dramatic Art- RADA). Mostly known for Alfie Darling (1975, British Academy Award), and Poldark (1977-1978). She also guest starred in episodes of Bonanza, The Virginian and Ironside in the US. She guest-starred a 2-part episode of The Protectors (1973, with Prentis Hancock). Since the 1980s she has worked in politics, marketing, public relations and business. | 
| Lawrence Trimble   | Steve Abrams | Voyager's Return | |
| Patrick Troughton   | Archon | The Dorcons | born 1920, died 1987 Character actor most famous as Dr Who (1966-1969). Films: Jason and the Argonauts (1963), the Omen (1976), Sinbad and the Eye of the Tiger (1984). On TV Edward and Mrs Simpson (1980), the Box Of Delights (1984). | 
| Reg Turner   | Alphan | Catacombs of the Moon, Seed of Destruction, Space Warp, Bringers of Wonder Pt.2, Lambda Factor, The Seance Spectre, Devil's Planet, The Immunity Syndrome | Thunderball (1965), Dirty Dozen (1967), Dad's Army (1971), Doomwatch (1971), Monty Python's Flying Circus (1972), Z Cars (1974), Dr Who (1975), Blake's 7 (various episodes, 1978-1980), Whoops Apocalypse (1982), Batman (1989). Stand-in for Little Voice (1998). see aveleyman | 
Copyright Martin Willey