Marvin the Martian is an Alien from the Looney Tunes series.
He played Sir Hiss in Trent Hood
He is a Snake
He played Clyde in Wreck It Alex
He is a Ghost
He played Molt in A Cartoon Character's Life
He is a Grasshopper
He played Creeper in The Black Cauldron (Uranimated18 Version)
He is a Goblin
He played Alien who takes photos in SunBob ShimmerPants
He played Plankton in OrbitBob AlienPants
He played Scar in Looney King
He played Rudolph in Rudolph (1998)
Young Rudolph is played by Marvin as he’s seen in Baby Looney Tunes. Teenage/Older Rudolph is played by Marvin as he’s seen in Looney Tunes, and Duck Dodgers.