For this game (also known as Six Degrees of Kevin Bacon), you have to pick two celebrities(movie star, musician, etc.) and connect them using as few steps as possible.

Exampli Gratia:

Matt Damon to Kevin Bacon

Matt Damon was in Confessions of a Dangerous Mind (2002) with Anna Silk
Anna Silk was in Where the Truth Lies (2005) with Kevin Bacon

Got it?

Here's the first pair:

William Shatner to Michael J. Fox

William Shatner guest starred in Saturday Night Live.
Saturday Night Live also had Michael J. Fox as a guest star.

Did I do good?

Chris Tucker to Jennifer Love Hewitt