To Boo or Not to Boo [222785] Released: 1951-06-07 Revenue: $0 Budget: $0 Profit: $0 Runtime: 7 mins Popularity: 0.3888 Vote Average: 6.5 Vote Count: 2 Overview: Mild-and-meek Casper, the Friendly Ghost, is depressed and glum because people will have nothing to do with him despite the fact that he has read "How To Win Friends, and Influence People". Cast [4] Alan ShayCasper Mae QuestelLou / Ladies at Jack MercerLittle Boy / Don Jackson BeckNarrator / Littl Trailers