most memorable childhood film

Mamma Mia! i grew up to this film and have seen it countless times. I love ABBA and knew many of their songs long before the film was released, so when it did come out, when I was seven, I was thrilled. ABBA was big in the 70's and 80's when my mum was growing up, so I guess I got my love of ABBA from her. Me and my sister would watch Mamma Mia multiple days in a row and never get bored, i could watch it now and recite a ton of the lines. There was no doubt in my mind, when i saw this question, it may be kind of 'cheesy' but, most memorable childhood film: Mamma Mia!