Sidney Fields

Sidney Fields (February 5, 1898 — September 28, 1975), born Sidney Hirsch Feldman, was an American comedic actor and writer best known for his featured role on The Abbott and Costello Show in the 1940s (radio) and early 1950s (television). He was sometimes credited as "Sid Fields" or "Sidney Field".
Wikipedia

Episodes

Ep1390: The Abbott and Costello Show - "Opening a Marriage Bureau"
Ep1395: The Abbott and Costello Show - "Costello Looking for a Job"
Ep1400: The Abbott and Costello Show - "The New Sheriff with Bela Lugosi"
Ep1420: The Abbott and Costello Show - "Bud and Lou Plan a Vacation"
Ep1425: The Abbott and Costello Show - "Lou Learns to Swim"
Ep1430: The Abbott and Costello Show - "Lou Gets a Job Offer from the UNO"
Ep1435: The Abbott and Costello Show - "Double Murder At The Liquor Distillery"
Ep1460: The Abbott and Costello Show - "The Case Of The Russian Diplomat Who Took The 6:00 P.M. Boat Back To Russia,"
Ep1490: The Abbott and Costello Show - "Sam Shovel - I'm All Yours in Buttons and Bows"
Ep1500: The Abbott and Costello Show - "Custer's Last Hamburger Stand"
Ep1505: The Abbott and Costello Show - "He Was Caught With His Prints Down"
Ep1510: The Abbott and Costello Show - "Tony's Home Permanent"