Johnny Depp (front) starred in 21 Jump Street Ryan Seacrest hosts tonight’s two hour Fox 25th Anniversary Special (8 p.m. ET). Stars from older hits like In Living Color, Married…with Children, Beverly Hills 90210, Ally McBeal and That ‘70s Show will join current Fox headliners Hugh Laurie (House), Kiefer Sutherland (Touch and 24), Jennifer Lopez