Albert Francis "Al" Molinaro (born June 24, 1919) is a retired American actor in television and films, most notably as Al Delvecchio, the owner of Arnold's on Happy Days and its spin-off show Joanie Loves Chachi, Murray the Cop on The Odd Couple television series, as well as starring in commercials for On-Cor frozen dinners and with former NFL defensive lineman William "The Refrigerator" Perry for Mr. Big toilet paper.