Take a look at the latest clip for Marvel Animation's What If...? Season 3 as Captain America Sam Wilson gets the rundown on The Mighty Avenger Protocol from Bruce Banner's Hulk and what it was originally intended to be used for.<br /><br />Witness the season that ends it all. Check out the Marvel Animation’s What If…? season 3 trailer for this upcoming animated series. “What If…?” begins streaming December 22 on Disney+, with a new episode debuting daily for eight days.
