
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 Moore Show, and was the voice of the stick figure in Handi Snacks commercials. Alongside director Anthony C. Ferrante, Rist also composed music for the Sharknado films, including the franchise's theme song.

Batman: The Animated Series
TV • 1992

Knight Rider
TV • 1982

Jackie Chan Adventures
TV • 2000

ABC Afterschool Special
TV • 1972

Teenage Mutant Ninja Turtles
TV • 2012

Teenage Mutant Ninja Turtles
TV • 2012

Simon & Simon
TV • 1981

Teenage Mutant Ninja Turtles
TV • 1987

Medical Center
TV • 1969

Trapper John, M.D.
TV • 1979

Lilo & Stitch: The Series
TV • 2003

The Mary Tyler Moore Show
TV • 1970

Doc McStuffins
TV • 2012

Doc McStuffins
TV • 2012

The Bionic Woman
TV • 1976

The Adventures of Puss in Boots
TV • 2015

To Tell the Truth
TV • 2016

The Brady Bunch
TV • 1969