Guest Stars Colin Egglesfield as Thomas Edward "Tommy" Rizzoli Chazz Palminteri as Frank Rizzoli Sr. Stella Maeve as Kelsey Elise Eberle as Natasha Osmanski Kerry O'Malley as Mrs. Osmanski Tanner Novlan as Wayne Bowman Ajgie Kirkland as Delroy King Devika Parikh as Barbara Cooper Kristof Konrad as Alexi Osmanski