Question

What is the common link?

1) Titanic/Wolf of Wall Street/Inception
2) King Kong/Nacho Libre/High Fidelity
3) Stripes/Lost in Translation/Groundhog Day
4) Gatacca/Pulp Fiction/Kill Bill
5) Black Swan/Oz the Great and Powerful/Ted
6) Clueless/Black Book/8 Mile
7) Scarface/Batman Returns/Dangerous Minds
8) Dead Man Walking/Bill Durham/Thelma & Louise
9) Enemy at the Gate/Cold Mountain/Sherlock Holmes
10) Hancock/Monster/The Devil's Advocate
11) Top Gun/You Got Mail/Sleepless in Seattle
12) Jumanji/The Fate of the Furious/Rampage
13) The Fighter/American Psycho/Batman Begins
14) Galaxy Quest/Wild Hogs/The Santa Clause
15) The Wrestler/Cyrus/My Cousin Vinny

Answer 1

Common link is the common stars on each line:
1) Leo Di Caprio
2) Jack Black
3) Bill Murray
4) Uma Thurman
5) Milla Kunis
6) Britanny Murphy
7) Michelle Pfeiffer
8) Susan Sarandon
9) Jude Law
10) Charlize Theron
11) Meg Ryan
12) Dwayne Johnson
13) Christian Bale
14) Tim Allen
15) Marisa Tomei