Mark Ruffalo was spotted alongside Oscar Isaac in Budapest and dropped a cryptic tweet about it... but does it mean he is going to be in the upcoming Moon Knight project? MAYBE!

What If...? episode 4 gave us our darkest and most depressing episode yet, but did it also give us our best? Ethan thinks so! Find out why the character writing pushed this episode so far ahead of the others. Is the Watcher gearing up to interfere? Why does the score go SO HARD? And who knew Benedict Cumberbatch could give not one, but two, stellar voice performances in one single episode?

What did you think of What If...? episode 4? And do you think Mark Ruffalo's Hulk is going to be in Moon Knight? Hit me up @15minutemarvel on Twitter and tell me your thoughts!

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