Stand up comedian Rhod Gilbert gets a proper job and this week he's on emergency call with the Fire Brigade. Can he stand the heat or will he melt under the pressure?

Rhod Gilbert leaves his regular job as a stand-up comedian to try out a new job as a teacher as he joins the staff of Monnow Primary School near Newport. As he gets to grips with his new job, will Mr Gilbert impress his pupils and pass with distinction or will he be sent to the bottom of the class?

Rhod Gilbert is always told he has the toughest job in the world but he faces one of his most challenging work experiences as he has to try and become a modern day Doctor Dolittle as a zoo keeper.