Havok, the mutant played by Lucas Till in both X-Men: First Class and X-Men: Days of Future Past, will return for next summer’s X-Men: Apocalypse, director Bryan Singer announced Friday on his Instagram account. The energy blasting mutant was last seen in Past being rescued by Mystique (Jennifer Lawrence) on a Vietnamese military base.

Till joins a cast that includes Lawrence, Michael Fassbender (Magneto), James McAvoy (Charles Xavier), Nicholas Hoult (Beast), Oscar Isaac (Apocalypse), Rose Byrne (Moira McTaggert), Evan Peters (Quicksilver), Sophie Turner (Jean Grey), Alexandra Shipp (Storm), Kodi Smit-McPhee (Nightcrawler), Tye Sheridan (Cyclops), Ben Hardy (Angel), and Lana Condor (Jubillee).

X-Men: Apocalypse opens in theaters May 27, 2016.