
Acting
Robert Anthony Rist is an American actor and voice artist. He is best known for his role as Cousin Oliver on The Brady Bunch, as well as Martin on Grady and Little John on Big John, Little John. Rist voiced Michelangelo in the original Teenage Mutant Ninja Turtles film trilogy (1990–1993) and later voiced Casey Jones in the 2011 installment. His extensive voice work also includes roles such as Stuffy in Doc McStuffins, Whiz in Kidd Video, Star in Balto, Maroda in Final Fantasy X, and Choji Akimichi in Naruto. He appeared as David, the adopted son of Ted and Georgette Baxter, on The Mary Tyler …

Attack of the Meth Gator
as Trig

Doc McStuffins: The Doc Is 10!
as Stuffy (voice)

Time Pirates
as Elrod / Talking Parrot

Blending Christmas
as Sheldon

The Untold Story
as Fisherman

The Last Sharknado: It's About Time
as Quint Guitarist

The Doc McStuffins Christmas Special
as Stuffy (voice)

Viewer Direction Advised
as Self

Valerian and the City of a Thousand Planets
as Doghan-Dagui (voice)

Doc McStuffins: Cuddle Me Lambie
as Stuffy (voice) (archive footage)

Doc McStuffins: The Doc and Bella Are In!
as Stuffy (voice) · 10 ep.

To Tell the Truth
as Self - Voice of Ninja Turtle Michelangelo · 1 ep.

The Adventures of Puss in Boots
as Lamar (voice) · 1 ep.

Transformers: Robots In Disguise
as Tricerashot (voice) · 1 ep.

Sonic Boom
as Swifty the Shrew (voice) · 1 ep.

The Doc Files
as Stuffy (voice) · 6 ep.

Doc McStuffins
as Snowpeep (voice) · 1 ep.

Teenage Mutant Ninja Turtles
as Mondo Gecko (voice) · 1 ep.
100 Greatest Kid Stars
4 ep.

Lilo & Stitch: The Series
as (voice) · 2 ep.
The Bionic Woman
1976