Michelle Bridges

饰：Herself - Trainer

Ajay Rochester

饰：Herself

Bob Harper

Shannan Ponton

饰：Self - Trainer of the Blue Team

Tiffiny Hall

Hayden Quinn

饰：Self - Chef

Andrew Rochford

饰：Self

朱利安·迈克尔斯

Jillian Michaels

饰：Trainer - Red Team

Hayley Lewis

Hayley Lewis

饰：Self - Host

Nick McKay

饰：Self - Narrator

Tobie Puttock

饰：Self - Chef