

Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.

Self

Self

Self

Self

Self

Self

Self

Self

Self

Regular cast (Ep 528 -, Self, Special Guest

Special Guest

Self

Self - Special guest, Self - Guest, Self

Self

Self - Special guest, Self - Special Guest, Self

Self, Self - Guest

Self

Self

Self - Guest, Self, Special guest

Self

Self

Self

Self

Self

Self

Self

Self

Self

Self, Self - Guest

Self, Self - Special Guest [Knowing Bros's 500th episode special]

Self

Self

Self

Self

Self

Self

Self

Self

Self

Self

2010 • TV Show

2019 • TV Show

1989 • TV Show

2019 • TV Show

1992 • TV Show

1999 • TV Show

2019 • TV Show

2007 • TV Show

1995 • TV Show

2000 • TV Show