You dive into the water and turn on your flash band’s underwater torch. It spreads out a holographic map of the seabed, with Hamish’s corfice flashing yellow. You swim quickly and make it to the airlock.
Star Control Central were expecting you and let you in. You speak with some of the workers, and even check out Hamish’s organic computer, but Hamish is not there. They haven’t seen him since he left over an orbit ago.
The only other place he could be is the local cinema. You discover you have no other choice but to go there.