He knows them all! 📺🎵 We can't afford the music rights to play the full video of Sam Richardson firing off one TV theme song after another, but let's just say he impressed the hell out of all of us at EW's San Diego #ComicCon studio — just like his 'Matchbox' costars knew he would! Featuring: johncena, jessicabiel, teyonahparris, thesamrichardson, and arturocastrop #SDCC #MatchboxTheMovie #TVthemesongs