star_border 5.5
![](https://image.tmdb.org/t/p/w500/adLLLBUx4I0PTRXh4xStbVZPt3e.jpg)
E.T. takes over an ER; Harry Potter lands in a not-so-magical situation; the reason why Black Widow and Hawkeye remain part of the Avengers is revealed; and the characters encounter zombies.
Cast of this episode
Show more expand_more
keyboard_double_arrow_down
Guest stars
Show more expand_more
keyboard_double_arrow_down