“Money Back Guarantee” (* out of four) was an excruciating horror melodrama that unfortunately offers no money back guarantee for the viewers. Four travelers (John Archer Lundgren, Allison Joy McDaniel, Scott Alan Warner, Simon Poppelreiter) take a less-than-incredible journey together across the Midwest where they become embroiled in the black market organ trade. Terrible performances and annoying characters make this really tough to take but the script was already stupid and confusing. The seriousness of the underground black market completely eludes the makers of this mess.