Lm looking for a movie that is about a father,son and two daughters,they set of on a boat and due to bad weather they become ship wrecked.The father and son set of for help and leave the girls behind,As the weather gets bad they cannot get back to the girls until the snow clears about 3 months later.They head back thinking they will find the girls dead but they are alive when they get there,l have been looking for this movie for years so if anyone knows what it is called l would be grateful,Cheers
