Marvel Team-Up Vol. 1 #135

Plot

Guest-starring Spider-Man and Kitty Pryde. The story starts with a bang as Spider-Man desperately tries to stop a runaway subway train! Heroically, the web-slinger prevents a major catastrophe, but falls unconscious doing so...and then falls into the hands of the Morlocks! Meanwhile, Kitty's adventure into babysitting goes awry when the two children she is supervising jump into a deep backyard pit. And that seemingly bottomless pit leads all the way...to the land of the Morlocks! It's a fun battle as the wall-crawler, Ariel, and the two kids team up to tackle the Morlocks! (mycomicshop.com)