The biggest differences between Marvel Comics and the MCU

The Guardians of the Galaxy Holiday Special, now streaming on Disney Plus, clocks in at just under an hour, mostly consisting of slapstick Christmas comedy and even a bit of music. But Marvel Studios also manages to squeeze just a bit of story development in there too, revealing that...Spoiler alert...Mantis is actually the daughter of Ego, and therefore Peter Quill's sister.The reveal makes perfect sense for the MCU. But it doesn't really have a basis in comic books, where Peter Quill and Manti