If Will Forte wants to make a career out of just appearing as a guest star on NBC comedies, that's more than fine. The former Saturday Night Live cast member (and current 30 Rock guest) will appear in the fourth episode of the new series Up All Night opposite Will Arnett, Christina Applegate and former SNLer Maya Rudolph.
Vulture reports that Forte will play a relaxed surfer dude dad who meets Arnett's uptight new parent at the park and strikes up a friendship. Fun! Just keep him away from the celery. (MacGruber reference.)