Among the high-profile MCU projects that were announced but ultimately scrapped are the 'Inhumans' movie (initially planned for Phase 3 before becoming a TV series), 'Gambit' starring Channing Tatum (canceled after Disney's acquisition of Fox), and 'Iron Man 4' (discussions with Robert Downey Jr. and Kevin Feige in 2014, but Tony Stark's story concluded in 'Endgame').