Sinbad Starred in a Movie Called 'Shazaam' About a Genie

No film titled 'Shazaam' with Sinbad as a genie exists in any archive, theatrical release record, or distribution database. What does exist is 'Kazaam' (1996), where Shaquille O'Neal, not Sinbad, played a genie. This is one of the most robust and bewildering Mandela Effects; thousands insist they've watched the nonexistent film, remember scenes, and recall Sinbad's performance. Possible explanations include source confusion (Sinbad made other '90s family films; Shaq's 'Kazaam' may have been confused and attributed to Sinbad in memory), or collective false memory formation (perhaps a conversation joking about Sinbad being in the role at some point in time, then spreading virally in pre-internet communities). The extreme conviction among false believers, detailed scene descriptions, specific dialogue recollections, suggests genuine confabulated memories rather than simple confusion. This remains one of the most puzzling examples of large-scale collective memory error with no apparent external cause.