Jeffrey Kurt Miller plays Neil in this episode. He acted as George's stand-in for seasons six through nine.
Lauren Bowles, who played the diner waitress, is the real life half-sister of Julia Louis-Dreyfus, who played Elaine. They have the same mother.
Earl Schuman (Izzy Sr) was born on February 24, 1916. His son in the episode, Lloyd Bridges (Izzy) is three years older than him in real life. He was born on January 15, 1913.
One of the investors in Kramer's (Michael Richards) cigar rolling business is Earl (O'Neal Compton), the same character who previously appeared in the season 6 episode "The Diplomat's Club." Earl has apparently forgiven Kramer for "hustling" him in that episode.
This episode is the first with scenes set in Florida that doesn't include Jack Klompus (Sandy Baron).