|First Appearance||Krazy Kripples|
Ryan Valmer is Jimmy's dad.
Although Ryan is not handicapped like his son, we learned in "Krazy Kripples" that he and his wife Sarah used to make fun of crippled kids in high school.
- Krazy Kripples (s07e02)
- Up The Down Steroid (s08e03)
- Night of the Living Homeless (s11e07)