25 Celebrities You Never Knew Were In Classic Movies and Shows

1.

Jane Krakowski (30 Rock) In 'National Lampoon's Vacation'

2.

Bret Mackenzie (Flight Of The Conchords) In Lord Of The Rings

3.

Hugh Laurie In 'Friends'

4.

Jane Lynch In 'The Fugitive'

5.

Jack Black & Giovanni Ribisi In 'X-Files'

6.

Ryan Gosling In 'Are You Afraid Of The Dark'

7.

Andy Samberg In 'Arrested Development'

8.

Jessica Alba In 'The Secret World Of Alex Mac'

9.

Miley Cyrus In 'Big Fish'

10.

Jake Gyllenhaal In 'City Slickers'

11.

Stephen Colbert On 'Whose Line Is It Anyway?'

12.

Bill Paxton In 'Terminator'

13.

Steve Buscemi In 'Pulp Fiction'

14.

Adam Sandler In 'The Cosby Show'

15.

Josh Brolin In 'The Goonies'

16.

Jack Nicholson In 'Little Shop Of Horrors'

17.

Tobey Maguire In 'The Wizard'

18.

Elijah Wood In 'Back To The Future 2'

19.

Nicolas Cage In 'Fast Times At Ridgemont High'

20.

Rainn Wilson (The Office) In 'Almost Famous'

21.

John Krasinski In 'Jarhead'

22.

Ron Jeremy In 'Ghostbusters'

23.

George Clooney In 'Roseanne'

24.

Jeff Goldblum In 'Annie Hall'

25.

Seth Rogen In 'Donnie Darko'