The Cast of Riverdale and Jimmy Kick Off the Riverdale Milkshake Challenge

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Riverdale stars K.J. Apa, Lili Reinhart, Camila Mendes, Cole Sprouse and Madelaine Petsch talk to Jimmy about Season 2 and do the first Riverdale Milkshake Challenge.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, cast, Riverdale, Jimmy, kick off, Riverdale, Milkshake Challenge
S5 E74 minInterviewTalk and InterviewLatenight