Check out the 'Hold On' Trailer for The Fantastic Four: First Steps, the latest addition to the MCU and introduction to Marvel's first family. Take a look at the latest trailer highlighting the notion of family being at the center of the film's narrative. The Fantastic Four: First Steps is in theaters now. The Fantastic Four: First Steps stars Pedro Pascal, Vanessa Kirby, Joseph Quinn, Ebon Moss-Bachrach, Ralph Ineson, and Julia Garner. Set against the vibrant backdrop of a 1960s-inspired,