In the movie "Lion of Oz," the lion's name is **Leo**. He is a young lion who embarks on an adventure in the magical land of Oz, where he encounters various characters and faces challenges that help him discover his courage and identity. The film is an adaptation of the Oz universe, and Leo's journey is central to the story.

In "The Wizard of Oz" (1939), the character of the Cowardly Lion was portrayed by Bert Lahr. Lahr was a celebrated stage and film actor known for his comedic roles. After "The Wizard of Oz," he continued to work in theater and film, but his health declined in the early 1960s. Bert Lahr passed away on December 4, 1967, due to pneumonia, shortly after undergoing surgery for esophageal cancer. His portrayal of the Cowardly Lion remains iconic in film history.

"Lion of Oz" concludes with the Lion, accompanied by his friends, realizing the importance of friendship and courage in overcoming challenges. After facing the Wicked Witch of the West, they work together to defeat her and save the land of Oz. The Lion, having grown through his adventures, embraces his true self and identity as the Cowardly Lion. The film ends on a hopeful note, emphasizing themes of bravery, teamwork, and the significance of believing in oneself, setting the stage for the Lion's journey in "The Wizard of Oz."

In "The Wizard of Oz," the Cowardly Lion is a character who seeks courage from the Wizard. Throughout the story, he faces various challenges and ultimately learns that courage comes from within. By the end of the film, he receives a medal of courage from the Wizard, symbolizing his newfound confidence. "Lion of Oz," a prequel, explores the Lion's adventures before meeting Dorothy, providing more backstory to his character and showcasing his journey to bravery and self-discovery.