Marvin Wilbur Kaplan
(January 24, 1927 - August 25, 2016) - was an American actor, voice actor, writer and producer.
He was best known as Choo Choo from Hanna-Barbera TV series "Top Cat". In 1987, Kaplan he reprised his role of Choo-Choo for Top Cat and the Beverly Hills Cats & TV series Wake, Rattle and Roll.
He guest starred in the Even Stevens episode "Boy on a Rock" as Old Guy #1, played Timothy Durney in Angels in the Outfield, and played a carpet cleaner in Freaky Friday (1976 version)
Kaplan died of natural causes in his sleep on August 25, 2016, aged 89.