A powerful and mysterious cult leader could be the new villain. His cult has been secretly infiltrating governments and corporations around the world. He plans to use a doomsday device hidden in an ancient temple to bring about the end of the world as we know it, and Ethan Hunt is the only one who can stop his mad plan.
Perhaps a former spy who was betrayed by the agency and now wants revenge. He has inside knowledge of all the agency's secrets and operations, which he uses to outwit Ethan Hunt at every turn. He recruits a group of highly trained mercenaries and starts a campaign of terror, and it's up to Ethan to take him down.
A tech - savvy billionaire could be the new villain. He uses his wealth and technology to create chaos, like hacking into government systems and causing global financial meltdowns. He believes that the world needs to be 'reset' under his control, and Ethan Hunt has to stop him before it's too late.
Well, it could involve Ethan Hunt trying to stop a terrorist group from stealing a powerful new weapon that can control the world's communication systems. He'd have to go undercover in the group, face a lot of dangerous situations and high - speed chases, and of course, use his amazing spy skills to save the day.
A corrupt politician could be the new villain. He uses his power and influence to cover up his illegal activities, like embezzling funds meant for the city's development. The Punisher would see through his lies and decide to take him down.
It could be a master of disguise. This person is able to blend into any situation and assume different identities to carry out their evil deeds. They are always one step ahead of the police because they can disappear into a crowd as a different person. Sherlock has to look beyond the physical appearances to unmask this villain.
It could be a mad scientist who was once a colleague of Professor Utonium but turned evil. He might create some mutant creatures to attack the city and the Powerpuff Girls.
Well, it might be a unique take within the series. Maybe it's about a mission that seems as impossible as dealing with a ghost, something very elusive and hard to grasp. It could introduce elements that are spooky or very difficult to overcome, like a mystery that's as hard to solve as proving the existence of a ghost.
A powerful wizard from a forgotten dimension could be the new villain. He sees Seabrook as a place full of unique energy that he can use to gain more power. He starts by creating chaos among the zombies, aliens, and humans, using his magic to turn them against each other.
A jealous show - dog breeder could be the new villain. He sees the Dalmatians getting all the attention and decides to plot against them. He tries to frame them for causing chaos at dog shows so that his own dogs can win all the prizes.
As of now, there is no official Mission Impossible movie titled 'Mission Impossible A Ghost Story'.
Tom Cruise is one of the main characters. His character is at the center of the action.
A merman who was once in love with Ariel but turned bitter when she chose Eric. He could team up with some sea monsters and try to take Ariel back to the sea against her will, believing that she made the wrong choice in leaving the ocean for a human.