Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
One of How I Met Your Mother's mysteries is about to be revealed. John Lithgow will play Barney Stinson's estranged father, Jerome Whitaker, Cobie Smulders confirmed on TV Guide Network's Hollywood 411.
One of How I Met Your Mother's mysteries is about to be revealed.
John Lithgow will play Barney Stinson's estranged father, Jerome Whitaker, Cobie Smulders confirmed on TV Guide Network's Hollywood 411.
Smulders joked that she was terrified of Lithgow after his Emmy-winning role as a serial killer on Dexter, but added, "It's really exciting and different for our show. He's such a pioneer."
Katy Perry to guest-star on How I Met Your Mother
Barney (Neil Patrick Harris) previously believed his dad was Bob Barker, apparently a lie told by his promiscuous mother, who's portrayed by Frances Conroy. Megan Mullally provides the character's voice in flashbacks.
The episode will air at the end of February. How I Met Your Mother airs Mondays at 8/7c on CBS.