Marvel Studios is moving fast prepping the new 'political paranoia' live action TV series "Secret Invasion", adapting the Marvel Comics title about a long-term infiltration by shape-shifting 'Skrull' aliens who replace people in the 'Marvel Universe':

"...The Invasion is here!! The 'Marvel Universe' is in shambles. The 'Skrull
Empire' plan has birthed itself into perfection.
"The shape-shifting alien race known as 'Skrulls' have been infiltrating the world's superhero teams and government
agencies in an attempt to claim the planet.
"Who's a Skrull? Who do you trust?
The time to ponder is over.
"Today,
the Skrulls have taken actions that cannot be concealed. The
'Secret Invasion' isn't a secret any more..."