Timothy Olyphant married his college sweetheart ... Olyphant had been recruited to join the swim team, and told Conan O'Brien during at 2014 interview that he was an "artsy jock" while at college.

In the first look clip, the adorable critter creates a sort of snorkel system to allow him to swim beneath the surface ... many announcements was that Timothy Olyphant is joining the "Terminator ...