MTM is the newest member to the Calvin and Hobbes group. MTM began out in late season two in Calvin and Hobbes the Animated Cartoon Adventures in episode MTM, and considered more along the lines as one of Calvin's inventions rather than another person in the group. However, since Calvin has installed a voice chip into the tiny machine, MTM has leaped from a simple little invention to the guy with all the answers who never tells any of them. It is voiced by Niki Yang.
In Calvin and Hobbes the Series and the Calvin and Hobbes Movie saga,it is portrayed by Ben Schwartz.
| v • e Characters | |
|---|---|
| Main Characters | Calvin • Hobbes • Susie Derkins • Calvin's mother • Calvin's father • Miss Wormwood • Andy • Socrates • Sherman • Moe • Dr. Brainstorm • Jack • Iron Calvin • Zoe • MTM |
| Secondary Characters | Principal Spittle • Galaxoid • Nebular • Mr. Bun • Spaceman Spiff • Stupendous Man • Tracer Bullet • Simon • Carol Derkins • Dark Calvin • Avery • Albert • Tyler Roseman • Magical Tiger • Rupert • Earl • Nivlac • Sebboh • Safari Al • Snow Goons • Dave |
| Minor Characters | Warry • Dopey Alien • Sally • Athlea • Future Counterparts • Dilophos • Derek • Mr. Johnson • Henry • JadaLeininger727 • Burnt Out Star • Dark Calvin's Demons • George • Tiger Eye |