Phil Foster (born Fivel Feldman; March 29, 1913 – July 8, 1985) was an American actor and performer, best known for his portrayal of Frank DeFazio in Laverne & Shirley.
PICTURE: By ABC Television - eBay itemphoto frontphoto back, Public Domain, https://commons.wikimedia.org/w/index.php?curid=97295423
ARTICLE: https://www.latimes.com/archives/la-xpm-1985-07-09-mn-8149-story.html