The best episode written by Kent Osborne is "Out to Launch", rated 10/10 from 1 user votes. It was "directed by Dan Povenmire". "Out to Launch" aired on 12/5/2008 and is rated 1.4 point(s) higher than their second highest rated, "Prank Callers".
The boys build a rocket ship to get a good look at a star named for them, and Candace accidentally takes a ride with them just as she is trying to find the courage to ask Jeremy to a dance, while Isabella tries her best to do the same with Phineas. Meanwhile, Perry must stop Dr. Doofenshmirtz, who, not only is conveniently in space too, but has created a massive spacestation in an attempt to get revenge on "Huge-Hands-Hans".
Director: Dan Povenmire
Writer: Kent Osborne
Mordecai and Rigby's constant prank calls result in one of their victims sending them back in time to the eighties.
Director: N/A
Writer: Kent Osborne
Oscar and Hedgehog arrive on Summer Camp Island and figure out pretty quickly that most normal summer camps don't have witch-counselors, aliens and talking trees.
Director: N/A
Writer: Kent Osborne
Alice lures Oscar and his monster friends for a tea party, but only to turn the monsters into cute babies.
Director: N/A
Writer: Kent Osborne
The great warrior Billy inspires Finn and Jake to practice nonviolence, but the duo finds it difficult to resist old ways.
Director: Larry Leichliter
Writer: Kent Osborne
Helen agrees to cast a swim spell on Barry if Kiff introduces her to Candle's dad, Roy Fox.
Director: Allison Craig
Writer: Kent Osborne