For the next episode, see "Alaska: Hero's Journey Part 2".
"Alaska: Hero's Journey Part 1" is the third episode of Season Five of the PBS Kids show, Wild Kratts. It was written by Chris Kratt and directed by Chris Kratt & Chris Roy. It is the one-hundredth and twenty-first episode of the series overall, and premiered on July 24, 2017. This episode is the fifth-season premiere.
Aviva announces she's one step closer to fixing the Time Trampoline with the invention of a Time Thruster. But before they can check it out, it goes overboard and attaches onto a Sockeye Salmon who is in the middle of the "Salmon Run". The Wild Kratts team is led on a wild chase, as they follow the salmon on this incredible and difficult journey - both battling the odds to reach their goals.