answers: Del Monroe
context: Malibu at the age of eighty. He was survived by his wife, Marilyn M. Stader (born 1929). Paul Stader Paul B. Stader, sometimes known as Manny Stader (February 13, 1911 – April 10, 1991), was an American actor best known for having performed stunts for Johnny Weissmuller, Lex Barker, Gregory Peck, and John Wayne. He was also the underwater director of the 1978 film "The Return of Captain Nemo". Stader was born and reared in Neosho, Missouri. He came to Los Angeles, to attempt to enter the 1932 Olympic Games. Though he did not make the team, he struck up </s> His final appearance was in an episode of "Medium" in 2005. Del Monroe Del Monroe (April 7, 1932June 5, 2009) was an American film, television and stage actor. He is best known for his role as Seaman Kowalski in the television series Voyage to the Bottom of the Sea, which was broadcast on ABC from September 14, 1964 to March 31, 1968. Monroe was born in Santa Barbara, California. After a tour of duty in the United States Army he enrolled in the Pasadena Playhouse where he appeared in more than 30 plays. In 1961, Monroe portrayed Seaman Kowski in </s> Voyage to the Bottom of the Sea Voyage to the Bottom of the Sea is a 1961 American science fiction disaster film from 20th Century Fox, produced and directed by Irwin Allen, that stars Walter Pidgeon as Admiral Harriman Nelson, and Robert Sterling as Captain Lee Crane. The supporting cast includes Peter Lorre, Joan Fontaine, Barbara Eden, Michael Ansara, and Frankie Avalon. The story was written by Irwin Allen and Charles Bennett. The opening title credits theme song was sung by Frankie Avalon. The new, state of the art nuclear submarine "Seaview" is on diving trials in the Arctic Ocean.
question: who played kowalski on voyage to the bottom of the sea