The Hyena and the Mighty
Episode: 4x01 | Airdate: Sep 14, 2007
Episodes
Oh Henry
Episode: 4x02 | Airdate: Sep 14, 2007
My Feral Lyon
Episode: 4x03 | Airdate: Sep 21, 2007
A Mid Semester Life's Dream
Episode: 4x04 | Airdate: Sep 21, 2007
The Ivy League
Episode: 4x05 | Airdate: Sep 28, 2007
Robo Frog 3000
Episode: 4x06 | Airdate: Sep 28, 2007
The Notorious Windsor Gorilla
Episode: 4x07 | Airdate: Oct 5, 2007
Ingrid Through the Out Door
Episode: 4x08 | Airdate: Oct 5, 2007
Glazed and Confused
Episode: 4x09 | Airdate: Mar 30, 2008
Hygiene Hijinks
Episode: 4x10 | Airdate: Apr 11, 2008
Mandrill of the House
Episode: 4x11 | Airdate: Apr 11, 2008
Synch or Swim
Episode: 4x12 | Airdate: Apr 18, 2008
Lyon's Anatomy
Episode: 4x13 | Airdate: Apr 18, 2008
Human Behavior
Episode: 4x14 | Airdate: Apr 25, 2008
Four Eyed Jake
Episode: 4x15 | Airdate: Apr 25, 2008
Where in the World Are Adam's Parents?
Episode: 4x16 | Airdate: May 2, 2008
Mountain Dude
Episode: 4x17 | Airdate: May 2, 2008
A Very Special Boy
Episode: 4x18 | Airdate: Jul 27, 2008
Knights of the Multiplication Table
Episode: 4x19 | Airdate: Jul 27, 2008
Wild Thing
Episode: 4x20 | Airdate: Jul 27, 2008
Lonely Lyon
Episode: 4x21 | Airdate: Jul 27, 2008
A Whole Zoo World
Episode: 4x22 | Airdate: Jul 27, 2008
A Thanksgiving Carol
Episode: 4x23 | Airdate: Jul 27, 2008