Justin Roiland Morty, Rick Voice, Executive Producer Sarah Chalke Beth Voice Spencer Grammer Summer Voice Chris Parnell Jerry Voice Daniel Benson Ethan Guest Voice Clancy Brown Risotto Groupon Guest Voice Echo Kellum Triple Trunks Guest Voice Tom Kenny Shnoopy Bloopers, Call Center Alien 1, Gene Guest Voice Ryan Ridley Alien Waiter, Assassin, Customs Alien, Call Center Alien 2 Guest Voice Cassie Steele Tricia Lange Guest Voice Dan Harmon Executive Producer