|First appearance||"Snowed In" (3.02)|
|Last appearance||"100" (5.24)|
Jason Mason is a main character in the Frasier-based fan fiction spin-off The Deep End.
The Deep End
Actor Jason is introduced in the second episode of Season 3. He has a somewhat erratic and controversial public persona, which is soon revealed to be an act for the cameras when he signs with Whirlpool. As the biggest contract at the agency, Jason occasionally displays a prima donna attitude, but ultimately becomes more down to earth thanks to the influence of his friends. Jason's contract with Whirlpool continues throughout Season 4, but his career takes a noticeable nosedive and he receives few acting roles. In the two year period before Season 5, Jason has a short fling with Kathy Singer, and quits acting to work as a talent scout. Towards the end of the season, he contemplates getting back together with his ex-wife, but is torn by his feelings for Kathy. In Season 6 it is mentioned that Jason chose Kathy and that they have left New York to make a fresh start together.