As Marshall, Gilbert and Amy are preparing for her father’s Spooktacular Halloween-themed wedding to his fiancé Carl, plans go awry when they discover that their mummy friend Harold and his beloved Rose may be in danger. Malachi Barton, Christian J. Simon, Sophia Hammons, Phil Wright, Melanie Brook, T.J. Storm, Rryla McIntosh Added on Disney 2023-04-22. Youtube Trailer