Cartoon Characters "T"
TAPS TUCKER 
Brief Character description: Leader of one of the Taps Tucker quartet, a Jazz band from the 40's that is reunited thanks to Jem.  Collaborates with Jem & The Holograms on the song, "Jazz Has."
Appeared all-too-briefly in: The Jazz Player
TECHRAT"Don't touch me!"
Brief Character description: Techrat is basically the Misfits' version of Synergy, except he is a human. He is a technological genius and has his social quirks ("don't touch me!") which lead the Misfits to think of him as a weirdo.  Jem and the Holograms do not know that he exists.  He is employed by Eric to create all sorts of gadgets to either enhance the Misfits' performance, or to ruin Jem's.  He was initially meant to be a more androgynous character.
Techrat and other Characters: As mentioned, Techrat is uninterested in people on the whole, he hates to be touched and is mostly interested in his inventions and machines.  The only person who can break through this is Minx, she doesn't seem to think of him as a "conquest" or anything, and since they have a mutual love of technology it seems as though they may have become a couple in the future.
Important or starring episodes:  The Music Awards Part 1 & 2, Trick or Techrat, The Jem Jam 1 &2, Journey Through Time.
TERRI
Brief Character description: One of the shy and quiet Starlight Girls.  She is a main character of "Trick or Techrat", where she is shown to be overly frightened of ghosts and such.
Terri and other Characters: Like the other Starlight Girls, she does not know Jem is really Jerrica.
Important or starring episodes: Trick or Techrat
TERRANCE LANDAU "That opera house ruins my beautiful skyline"
Brief Character description: Real estate mogul who teams up with Eric and the Misfits to ruin their benefit concert for an old opera house.
Appeared all-too-briefly in: Trick or Techrat
TERRY STONE
Brief Character description: Co-Host of California beat, one of few men with an interest in Pizzazz...
Appeared all-too-briefly in: Scandal
TIM "Ready to Rock 'n Roll?"
Brief Character description: Recording engineer (Producer?) for Jem's record.
Appeared all-too-briefly in: In Search of the Stolen Album
TITO
Brief Character description: Gondolier in Venice.  If he's in a generous mood, he won't charge you a tip.
Appeared all-too-briefly in: In Stitches
TONY CASSINI
Brief Character description: "Successful Promoter"
Impersonating?: Oleg Cassini
Appeared all-too-briefly in: In Stitches
TORCH
Brief Character description: Yet another hired thug, on the East coast, to do Eric's bidding. Cohort of Mickey.
Appeared all-too-briefly in: Old Meets New