The original family movie hit theaters this past weekend.
Ryan Reynolds and Cailey Fleming chat with ET's Rachel Smith about their film, 'IF,' in theaters now.
John Krasinski chats with ET's Rachel Smith about his new movie, 'IF,' in theaters on May 17.
Christopher Meloni chats with ET's Rachel Smith at the New York City premiere of 'IF,' in theaters on May 17.
Maya Rudolph chats with ET's Rachel Smith at the New York City premiere of 'IF,' in theaters on May 17.
John Krasinski chats with ET’s Rachel Smith at the premiere of ‘IF,’ which hits theaters on May 17.
Steve Carell chats with ET's Rachel Smith at the New York City premiere of 'IF,' in theaters on May 17.
'IF' hits theaters on May 17.
The actors shared their takes on the new Peacock show.
John Krasinski chats with ET's Rachel Smith at the New York City premiere of 'IF,' in theaters on May 17.
Emily Blunt chats with ET's Rachel Smith at the premiere of 'IF,' in theaters on May 17.
John Krasinski chats with ET's Rachel Smith about his kids being on set for his new film, 'IF.'