Article continues below advertisementLegendary game show host Bob Barker "went into a funk" after his wife Dorothy Jo passed away from lung cancer just two months after receiving her diagnosis.In E!'s Dirty Rotten Scandals, The Price Is Right producer Barbara Hunt revealed Jo's death in 1981 took a serious toll on Barker's mental health."He was ready to take his own life," she revealed in the doc. "That's what he shared with me."Article continues below advertisement'He Became Mr.