A brief glimpse at cancelled PlayStation games, including The Getaway 3, can be seen in a showreel promoting the work of former Sony Cambridge Studio animator Martin Binfield.
"But I've totally played some of those before," you just yelled at the screen. Yes, you have. Only some of the games are cancelled PlayStation exclusives. The ones with "(shelved)" in the title, in fact.
Besides footage from The Getaway 3, which was cancelled in 2008, the showreel mentions a sci-fi action game and Heavenly Sword 2.