Roselyne and the Lions is a comedy, drama, and romance film set in Munich, Germany. The story revolves around a young woman seeking a job in a circus. She becomes a lion tamer and must face danger while performing dangerous stunts with the wild animals. The film also explores themes of misogyny and a complicated relationship between an ex-teacher and student. As Roselyne rehearses for her shows and deals with the circus manager, she experiences panic attacks and learns to overcome them. Through a thrilling storyline filled with circus acts, whips, champagne, and a touch of romance, Roselyne uncovers her true passion for the circus world.