What movies are these and what is the common bond?

Question

1."Vice President Merck: Sunny, what are your plans?
Sunny Davis: I don't have any. I mean, well, I have a job at the Safari club and Lou, well, he's my boss and he's really a nice guy and everything, but business hasn't been so hot and I was kind of hoping for an advancement, you know, but the problem is that Lou's aunt works the cash register and his sister's the hostess so I'm just gonna have to wait around until one of 'em quits or drops dead. I guess you know what that's like, hmm?
Vice President Merck: Hmm!"
2. Helen Harris is living the life she's always dreamed of: her career at a top modeling agency is on the rise; she spends her days at fashion shows and her nights at the city's hottest clubs. But her carefree lifestyle comes to a screeching halt when one phone call changes everything.
3.In the late '60s, it would have been hard to find a rock star who didn't have Suzette or Vinnie on his arm or attached to his leg.

Answer 1

1) Protocol
2) Raising Helen
3) The Banger Sisters

Well, let's see...the first one and last one star Goldie Hawn and the 2nd one stars Goldies' daughter, Kate Hudson

Answer 2

1. Protocol (with Goldie Hawn)

2. Raising Helen (with Kate Hudson)

3. The Banger Sisters (with Goldie Hawn)

but a common bond? Only two have Goldie Hawn, and the other has her daughter, Kate Hudson.

Answer 3

I am not sure on the first on but # 2 is Raising Helen #3 is the Banger Sisters and the two movie star a mother and daughter