Cast 7

KS

Kathy Sykes

Self - Team Captain (21 episodes)

Marcus du Sautoy

Self - Presenter (20 episodes)

Michael Rosen

Self - Team Captain (20 episodes)

SS

Simon Singh

Self - Presenter (1 episode)

RW

Richard Wiseman

Self - Team Captain (1 episode)

Jennie Bond

Self - Contestant (1 episode)

Alice Roberts

Self - Contestant (1 episode)