An Inconvenient Ruth

Summary

Murtaugh and Riggs search for the culprit of a local jewelry heist. Murtaugh gets called 'grandpa' by another parent while at the playground with Harper, sending him into a tizzy. Riggs deals with withdrawal from drinking.

Guest stars

• Bre Blair as Ali Weiss
• Aaron O'Connell as Derek
• Chris McGarry as Greg Antonetti
• Swoosie Kurtz as Ruthie Krumholz
• Robert Riechel Jr. as Herb
• Gil Darnell as Kruger
• Derek Chariton as Beck
• Aiden Berryman as Buzz
• Matthew Jayson Cwern as McTeer
• Scott Alan Smith as Manager Gus