Great Adventure is a term that can refer to two different things. The first is the classic film series starring Lassie, the beloved collie. The films follow the adventures of Lassie and her human family as they explore the world and face various challenges. The second is Homer's epic poem, The ODYSSEY, which follows the journey of Odysseus as he attempts to return home after the Trojan War. Both stories are examples of great adventure, and have been inspiring readers and viewers for centuries.