EXCLUSIVE: Nacelle announced on Wednesday that Jeff Dunham's The Cars That Drove Us, its new series hosted by ventriloquist comedian Jeff Dunham, is set to premiere on Discovery Channel Tuesday, March 31 at 9:00 p.m. ET/PT. The Cars That Drove Us is a family-friendly, eight-episode docuseries where Dunham hits the road alongside ventriloquist dummy pals [...]