THE LAW FIRM OF WOODS, GOODMAN, LOBLAW, & MCBEAL
Elle Woods, Saul Goodman, Bob Loblaw, and Ally McBeal. (Lawyer characters from Legally Blonde, Breaking Bad, Arrested Development, and duh).
This was a fantastic group of kittens. Only Bob and Saul are from the same litter, the two girls were both single kittens, all coming from the same shelter. They're playful, affectionate, and all four got along really well.
Elle is black and white, then going clockwise in the first video below, it's Ally, Saul, then Bob.
Bob and Saul were adopted together, and then after a slightly complicated process, Ally and Elle were also adopted by the same family.