After Anna 's arrival , Rick then gets drunk and misses his date with Jenny .
John brings with him to the mountain his daughters , Inga , a Swiss ski bunny , and Anna , Rick 's summer fling .
After Anna 's arrival , Rick then gets drunk and misses Rick 's date with Jenny .
John brings with him to the mountain his daughters , Inga , a Swiss ski bunny , and Anna , Rick 's summer fling .