Complex sentence: Fosse performed a memorable song and dance number in Stanley Donen's 1974 film version of "The Little Prince", and in 1977, Fosse had a small role in the romantic comedy "Thieves".
Split into simpler sentences: Fosse performed a song and dance number in Stanley Donen's 1974 film version of "The Little Prince". In 1977, Fosse had a small role in the romantic comedy "Thieves".