From Doogie to Debonair

Psychic Colonel
After playing Doogie, Harris, like many child actors, saw his career lose a lot of its steam. He acted in several made-for-TV movies and in 1997 made a move back onto the big screen by landing the role of Colonel Jenkins in the sci-fi flick Starship Troopers, above, his first film role in nine years.

• Neil Patrick Harris: The Host with the Most