Got a Tip? Call TMZ at (888) 847-9869 or Click Here
READ NOW

TMZ SPORTS

  • FS1
    M-T-Th-F:
    9:00 PM PST

    W:
    9:30 PM PST
clock-iconREMIND ME TO WATCH

Horshack Raises His Hand

Arnold Horshack raises his hand -- OOH OOH OOH -- in an episode of "Welcome Back, Kotter."

ADVERTISEMENT

Top Videos

Hot Bodies

TMZ Urban

ADVERTISEMENT

TMZ Chatter

TMZ Fan Talk

Reality TV

ADVERTISEMENT

LOOKING FOR MORE?

Videos From The TMZ Vault