S04E21: Larry's Birthday
Kim plans on throwing her cousin Larry a surprise birthday party, but she has to keep him busy until the party is ready. Meanwhile, Dementor enlists the help of his brother-in-law to steal Kim's battlesuit.
Previous Episode 
Season 1
Crush
S1E1 / 07 Jun 2002
Sink or Swim
S1E2 / 07 Jun 2002
The New Ron
S1E3 / 07 Jun 2002
Tick-Tick-Tick
S1E4 / 14 Jun 2002
Downhill
S1E5 / 21 Jun 2002
Bueno Nacho
S1E6 / 28 Jun 2002
Number One
S1E7 / 12 Jul 2002
Mind Games
S1E8 / 19 Jul 2002
Attack of the Killer Bebes
S1E9 / 02 Aug 2002
Royal Pain
S1E10 / 16 Aug 2002
Coach Possible
S1E11 / 23 Aug 2002
Pain King vs. Cleopatra
S1E12 / 06 Sep 2002
Monkey Fist Strikes
S1E13 / 13 Sep 2002
October 31st
S1E14 / 11 Oct 2002
All the News
S1E15 / 01 Nov 2002
Kimitation Nation
S1E16 / 15 Nov 2002
The Twin Factor
S1E17 / 27 Dec 2002
Animal Attraction
S1E18 / 10 Jan 2003
Monkey Ninjas in Space
S1E19 / 07 Mar 2003
Ron the Man
S1E20 / 25 Apr 2003
Low Budget
S1E21 / 16 May 2003
Season 2
Naked Genius
S2E1 / 18 Jul 2003
Grudge Match
S2E2 / 25 Jul 2003
Two to Tutor
S2E3 / 01 Aug 2003
The Ron Factor
S2E4 / 08 Aug 2003
Car Trouble
S2E5 / 15 Aug 2003
Rufus in Show
S2E6 / 22 Aug 2003
Adventures in Rufus-Sitting
S2E7 / 22 Aug 2003
Job Unfair
S2E8 / 29 Aug 2003
The Golden Years
S2E9 / 05 Sep 2003
Vir-Tu-Ron
S2E10 / 12 Sep 2003
The Fearless Ferret
S2E11 / 03 Oct 2003
Exchange
S2E12 / 07 Nov 2003
Rufus vs. Commodore Puddles
S2E13 / 14 Nov 2003
Day of the Snowmen
S2E14 / 14 Nov 2003
A Very Possible Christmas
S2E15 / 05 Dec 2003
Queen Bebe
S2E16 / 19 Dec 2003
Hidden Talent
S2E17 / 02 Jan 2004
Return to Wannaweep
S2E18 / 16 Jan 2004
Go Team Go
S2E19 / 30 Jan 2004
The Full Monkey
S2E20 / 13 Feb 2004
Blush
S2E21 / 20 Feb 2004
Partners
S2E22 / 12 Mar 2004
Oh Boyz
S2E23 / 02 Apr 2004
Sick Day
S2E24 / 23 Apr 2004
The Truth Hurts
S2E25 / 23 Apr 2004
Mother's Day
S2E26 / 07 May 2004
Motor Ed
S2E27 / 21 May 2004
Ron Millionaire
S2E28 / 04 Jun 2004
Triple S
S2E29 / 26 Jul 2004
Rewriting History
S2E30 / 05 Aug 2004
Season 3
Steal Wheels
S3E1 / 25 Sep 2004
Emotion Sickness
S3E2 / 15 Oct 2004
Bonding
S3E3 / 22 Oct 2004
Bad Boy
S3E4 / 14 Jan 2005
Showdown at the Crooked D
S3E5 / 25 Mar 2005
Dimension Twist
S3E6 / 01 Apr 2005
Overdue
S3E7 / 15 Apr 2005
Roachie
S3E8 / 15 Apr 2005
Rappin' Drakken
S3E9 / 25 Jun 2005
Team Impossible
S3E10 / 26 Aug 2005
Gorilla Fist
S3E11 / 18 Nov 2005
And the Molerat Will Be CGI
S3E12 / 10 Jun 2006
Season 4
Ill-Suited
S4E1 / 10 Feb 2007
The Big Job
S4E2 / 10 Feb 2007
Trading Faces
S4E3 / 10 Feb 2007
The Cupid Effect
S4E4 / 10 Feb 2007
Car Alarm
S4E5 / 17 Feb 2007
Mad Dogs and Aliens
S4E6 / 24 Feb 2007
Grande Size Me
S4E7 / 03 Mar 2007
Clothes Minded
S4E8 / 17 Mar 2007
Big Bother
S4E9 / 07 Apr 2007
Fashion Victim
S4E10 / 14 Apr 2007
Odds Man In
S4E11 / 28 Apr 2007
Stop Team Go
S4E12 / 05 May 2007
Cap'n Drakken
S4E13 / 19 May 2007
Mathter and Fervent
S4E14 / 17 Jun 2007
The Mentor of Our Discontent
S4E15 / 23 Jun 2007
Oh No! Yono!
S4E16 / 01 Jul 2007
Clean Slate
S4E17 / 28 Jul 2007
Homecoming Upset
S4E18 / 11 Aug 2007
Chasing Rufus
S4E19 / 12 Aug 2007
Nursery Crimes
S4E20 / 12 Aug 2007
Larry's Birthday
S4E21 / 01 Sep 2007
Graduation, Part 1
S4E22 / 07 Sep 2007
Graduation, Part 2
S4E23 / 07 Sep 2007
Christy Carlson Romano
Kim Possible (voice)
Will Friedle
Ron Stoppable (voice)
Nancy Cartwright
Rufus (voice)
