Invisible Mom is the one obscure family film I've always wanted to revisit once more after seeing it on Youtube, though this movie has some interesting yet cheap special effects and the story is kinda awkward since it's "Honey, I Shrunk the Kids" meets "The Invisible Woman" (1940); the Cast is okay including Dee Wallace (E. T.; Cujo and the Skateboard Kid 2) and Barry Livingston (who plays a Scientist) of My Three Sons as well as Russ Tamblyn who plays a Villian who works at Josh's father's workplace throughout this movie and the child actors is not great just okay including Trenton Knight (Munchie Strikes Back, the Skateboard Kid 2), Philip Van Dyke (Hey Arnold!) and Guiseppe Andrews (who later appear in Detriot Rock City) who plays a Bully to my big surprise. Overall Invisible Mom is just a very interesting and obscure Family Film from the '90s and for those who saw it once and revisited again years later, but i recommand watch the Inivisible Man (1933) directed by James Whale along with sequels and spinoffs from Universal Pictures and just don't either watch it again with your kids.