Jimmy Fallon hooks up Mark Ruffalo to a lie detector to force 'Avengers' spoilers

7:37pm PDT - March 13th, 2019    avengers: endgame - Mashable

Mark Ruffalo has proven time and time again he can't be trusted with Avengers spoilers. So, naturally, Jimmy Fallon hooked the Marvel star up to a lie detector to force secrets out of him ahead of the release of Avengers: Endgame in April. Ruffalo, who plays …