VisionQuest Cast REACTS to Season's BIGGEST SPOILERS!

'VisionQuest' stars Paul Bettany, Ruaridh Mollica, James Spader and Emily Hampshire dive into full spoilers while chatting with ET's Emily Curl about their dramatic season finale, streaming now on Disney+. Ruaridh shares how he bonded with on-screen brother Joe Locke, and Paul discusses the possibility of The Scarlet Witch (Elizabeth Olsen) returning for 'Avengers: Secret Wars.' Writer Terry Matalas shares how he hopes to see Ultron return to the MCU, and Emily reacts to J.A.R.V.I.S's heroic sacrifice. More from Entertainment Tonight: https://www.youtube.com/channel/UCdtXPiqI2cLorKaPrfpKc4g?sub_confirmation=1 Exclusives from #EntertainmentTonight : https://www.youtube.com/playlist?list=PLQwITQ__CeH2Y_7g2xeiNDa0vQsROQQgv