A family road trip to attend Meemaw’s 90th birthday party goes hilariously off course--thanks to Greg’s newest scheme to (finally!) become famous.
Gru's long lost twin (Dru) will emerge and there will be a theme of sibling rivalry.
Gemini (Esther Anil) is a special child with some behavioural disorders. She is an adopted child and to make things even more difficult, her parents (Sijoy Varghese, Tanu Roy) are not in the best of terms. She is often ridiculed by her peers, but two of her teachers (Ranji Panicker, Rosin Jolly) realise her potential and urges her to egg on.
Two mischievous kids hypnotize their mean high school principal and turn him into their comic book creation, the kind-hearted and elastic-banded Captain Underpants.