The cast of "What I Like About You" includes the following actors and characters):

• Amanda Bynes as Holly Tyler
• Jennie Garth as Valerie Tyler
• Wesley Jonathan as Gary Thorpe
• Leslie Grossman as Lauren
• Allison Munn as Tina Haven
• Simon Rex as Jeff
• Michael McMillian as Henry Gibson
• Nick Zano as Vince
• Dan Cortese as Vic Meladeo

Since the show ended in 2006, the cast has gone on to pursue various projects. Amanda Bynes has had some personal struggles and has been under a conservatorship since 2014 following mental health and substance abuse issues. Jennie Garth has continued to act in various TV shows and movies, and has also done some reality TV work. Wesley Jonathan has appeared in several TV shows and movies, including "City Guys" and "Roll Bounce"). Leslie Grossman has continued to act in TV shows and movies, and has also done some voiceover work). Allison Munn has appeared in several TV shows, including "One Tree Hill" and "Nicky, Ricky, Dicky & Dawn"). Simon Rex has continued to act in TV shows and movies, and has also done some music work). Michael McMillian has appeared in several TV shows, including "True Blood" and "Silicon Valley"). Nick Zano has continued to act in TV shows and movies, and has also done some producing work). Dan Cortese has continued to act in TV shows and movies, and has also done some hosting work).