William Katt, who plays Jim McCann in this episode, starred in The Greatest American Hero (1981), another TV series about an ordinary man reluctantly learning to use super powers.
Kristen Bell (Elle), Francis Capra (Jesse) & Blake Shields (Flint Gordon) played together on the series Veronica Mars (2004).Bell as Veronica Mars and Capra as Weevil.
Kristen Bell (Elle) & David Anders (Adam) both worked on the iZombie (2015) episode, Fifty Shades of Grey Matter (2016).