Parents need to know that this documentary-style series shows people doing hazardous jobs. The host and others climb tall towers, exterminate dangerous pests, handle deadly equipment, and more (happily, it all takes place while taking safety precautions). Some of the jobs -- like working in a pit crew -- are exciting, and parents may need to remind younger viewers not to try anything they see on the show at home. The host curses fairly regularly when he's scared or surprised, but the words are bleeped and usually undistinguishable.
Positive messages:Shows people who take their jobs seriously. Safety is emphasized. The host treats workers with respect -- and sometimes awe.
Violence:All jobs seen on the show are dangerous; risks -- from injury to death -- are clearly outlined. People often get hurt, though usually only mildly, during the show (bee stings, slips, burns).