Gideon is on satellite HMC 6/9 am Mon 6/9/08
Check on your schedules - I had it to Tivo last night , but I think there are further showings - OK I've just been and checked and it's showing again on HMC at 6 or 9 am tomorrow Monday 9th June.
Or, failing that, you could get it on Netflix, I bet.
I'm really looking forward to seeing it, as there aren't many movies about old folk - here's the thing about getting old, if we live long enough, it'll happen to us all, so it's probably not a good idea to be too snotty about it.