The radio announcer, heard by the dog catchers in their truck, is played by Moe Howard, using his natural out-of-character voice.
The escape from the hospital up until running up behind Jerry was stock footage from Dizzy Doctors (1937).
The song on the dog-catcher's radio is the same one that Curly Howard was yodeling to in Nutty But Nice (1940).
The $500.00 a month insurance scam payout would be the equivalent of about $10,750.00 in the year 2023.
Production #468.