There Can Be Only One Highlander Club Despite Beverly wanting the two boys to bond, Adam and Johnny Atkins compete for the head of the Highlander Club at school. Meanwhile, Barry tries to keep him and JTP from the same fate of Murray falling out of touch with his high school friends. Details Casts Title There Can Be Only One Highlander Club Genres Family Comedy Release Date 2019-02-20 Episode Runtime 00 Hours 22 Minutes Season Number 6 Episode Number 16 Production Companies Sony Pictures Television, DR Productions, Adam F. Goldberg Productions, Happy Madison Productions Wendi McLendon-Covey Beverly Goldberg Jeff Garlin Murray Goldberg Sean Giambrone Adam Goldberg Troy Gentile Barry Goldberg Hayley Orrantia Erica Goldberg Patton Oswalt Adam Goldberg (voice) George Segal Albert 'Pops' Solomon Sam Lerner Geoff Schwartz