In 'Alienoid Part 1,' past and present mix and match via wormhole
Choi Dong-hoon, the hitmaking director behind "The Big Swindle" (2004), "The War of Flower" (2006), "Jeon Woochi: The Taoist Wizard" (2009), "The Thieves" (2012) and "Assassination" (2015), is now trying his hand at sci-fi, with "Alienoid Part 1."