Hollywood actor Freddie Prinze Jr has proved just how multitalented he can be - he's writing an episode of a TV show.

The screen hunk, who's currently shooting the SCOOBY-DOO sequel with his wife Sarah Michelle Gellar, has penned an episode of sci-fi show MUTANT X, which is set to air in America later this month (APR03).

His Mutant plot finds BRENNAN, the electrically charged superhero played by Victor Webster, suddenly losing his powers.

Prinze says, "I packed the script with all the lines I've ever wanted to say in a movie but never had the chance."

And he hopes the episode will silence his critics.

He adds, "People don't think I can construct a sentence, let alone write a script."