Watch Ark II (1976) Episode 1 HD Full Free on SolarMovie. Watch Ark II (1976) tv series online free. Three young scientists travel around the country in the 25th century after the world has been ravage...Three young scientists travel around the country in the 25th century after the world has been ravaged by pollution. In their hi-tech RV (called Ark II), they study the land and help out those in need.