You will Watch All Grown Up! Season 1 Episode 8 online for free episodes with HQ / high quality. Stream cartoons All Grown Up! Episode 8 River Rats. Betty and Chas take Tommy, Chuckie and Phil white-water rafting. It is discovered that Tommy is not the big brave hero that everyone thinks he is as he has aquaphobia, a fear of water. But he confronts his fear when he saves Phil from drowning.