His other notable credits include the feature films Detroit Rock City (1999), Not Another Teen Movie (2001), Fanboys (2009), Dylan Dog: Dead of Night (2011), Veronica Mars (2014), Sully (2016), and The Last Stop in Yuma County (2023).

His mother, Christine Stabile, owned and operated the Black Box Theatre, where Huntington started his career.

He has appeared in films Detroit Rock City, Not Another Teen Movie, Sleepover, Rolling Kansas, Freshman Orientation, In Enemy Hands and River's End.

From autumn 2015 through spring 2017, Huntington appeared as the "special guest star"[7] in his recurring role of quirky coroner Mitchie Mendelson on the Fox series Rosewood.

On December 7, 2017, Huntington appeared briefly in the role of (detective) Sammy in USA Network's telefilm Psych: The Movie.