Werkheiser also played Peter Parkes in the fourth and final season of the ABC Family series Greek.

[3] After landing a minor role in We Were Soldiers, Werkheiser and his mother moved to Los Angeles to pursue his acting career.

He was cast as Ned in February 2003 and had missed much of the school year due to production and had to wait 10 months before it was picked up.

[4] He played the role of Victor, who has an incurable crush on hot senior Anya, who is way out of his league and she doesn't have a clue he exists.

[18] He hosted DanceOn's first competition series Dance-Off Juniors on free mobile-streaming service Go90, which premiered on April 20, 2016.

[19] In summer 2016, Werkheiser starred as Logan in the romantic comedy film Sundown directed by Fernando Librrija and co-starring Camilla Belle, Sean Marquette, and Sara Paxton.

[21] In 2017, Werkheiser played the role of Brock in the comedy film Where's the Money alongside Andrew Bachelor and Logan Paul.

[25] In 2019, Werkheiser starred as Sam in the romantic comedy film Santa Girl alongside Jennifer Stone.

[42] In 2023, Werkheiser founded a new musical project called Good/Vlly, moving away from his previous singer-songwriter material in favor of a more electronic sound.

[43] Werkheiser was in a relationship with his co-star Lindsey Shaw, during the last few months of filming Ned's Declassified School Survival Guide, and afterwards for over a year.