Jack DeLeon

 played Minerva's ex-boyfriend Rudy in the Tabitha episode, Minerva Goes Straight (1977). He was credited as Jack De Leon.

Biography
Jack DeLeon was an American comedic actor who was best known for playing gay characters on sitcoms from the 1970s. His best known role was that as Marty on Barney Miller. He also appeared on other shows such as Sanford & Son and Starsky & Hutch. He shifted to voice-over work during the 1980s. DeLeon was a founding member of 'Yarmy's Army'. He also went by the name Christopher Weeks.

Jack DeLeon died on October 16, 2006 in Los Angeles, California from heart and kidney disease. He was 81.