Cast List

The following actors are featured in 17 Again

Zac Efron Also starred in: Parkland , The Greatest Showman , Ricky Stanicky

Leslie Mann Also starred in: I Love You Phillip Morris , Drillbit Taylor , Modern Family

Matthew Perry Also starred in: Parallel Lives , The Big Lie: American Addict 2 , Matthew Perry: Not Just Friends

Thomas Lennon Also starred in: What to Expect When You're Expecting , Celebrity Game Face , New Girl

Tyler Steelman Also starred in: The Wake of Light , This Game's Called Murder , The Secret Lives of Dorks

Allison Miller Also starred in: Terra Nova , Law & Order , About Us

Sterling Knight Also starred in: So Random , Sonny With a Chance , Landmine Goes Click

Michelle Trachtenberg Also starred in: The Circuit , House , Law & Order: Criminal Intent

Adam Gregory Also starred in: Winx Club , Law & Order: Special Victims Unit , WWJD? What Would Jesus Do?

Hunter Parrish Also starred in: Law & Order: Special Victims Unit , A Rising Tide , RV

Mario Cassem Also starred in: Stacy's Mom

Kat Graham Also starred in: Tyler Perry's Duplicity , The Vampire Diaries , Emperor (Director's Cut) (2020)

Tiya Sircar Also starred in: Spirit Riding Free , House , Guilty Party

Melissa Ordway Also starred in: Escapee , In Time , Hollywood Heights

Melora Hardin Also starred in: Little House on the Prairie , Mr. Monk's Last Case: A Monk Movie , Reckless Kelly

Brian Doyle-Murray Also starred in: My Brother's Keeper , The Flight Before Christmas , A Gentleman's Game

Josie Loren Also starred in: Make It or Break It , 21 & Over , The Mentalist

Jim Gaffigan Also starred in: Play Jim Gaffigan: The Skinny , The Living Wake , Gilbert

Tommy Dewey Also starred in: Curb Your Enthusiasm , Code Black , Casual

More movies and TV shows at the American TV Listings Guide..