Watch Benji (2018) HD Full Movie Free on SolarMovie. Watch Benji (2018) online free. Two school kids strike up a friendship with an orphaned puppy named Benji. When danger befalls them ...Two school kids strike up a friendship with an orphaned puppy named Benji. When danger befalls them and they end up kidnapped by robbers who are in over their heads, Benji and his scruffy sidekick come to the rescue.