Video: Journey into Mystery Episode 4: Journey into Mystery Ready to get Loki’d? Christopher Peterson and his sidekick Aliera take you on Journey Into Mystery (ha! See what we did there?) with the master of mischief himself…Loki. What happens when this diabolical deity has a pintsize makeover? You’ll have to watch to find out. Reviewing Journey into Mystery The Complete Collection (Issue 622 – 636 and 626.1) Level Up, Friends!