EVENT CAPSULE REPORTER/CHYRON: 2010 A Funny Thing Happened On The Way To Cure Parkinson's, New York, NY, United States, 11/13/2010. (Footage by WireImage Video/GettyImages)

INTERVIEW: Michael J. Fox says how Muhammad Ali is the heart of what he's doing, says Ryan Reynolds couldn't be here tonight but did a pre-recorded piece. at the 2010 A Funny Thing Happened On The Way To Cure Parkinson's at New York NY....

INTERVIEW: Michael J. Fox says that he and Tracy go to the caribbean a lot and until they hear 'Woman No Cry' they don't feel like they're really there yet. at the 2010 A Funny Thing Happened On The Way To Cure Parkinson's at New York...

WireImage Daily: 10/20/10 - Spanish Version (Footage by WireImage Video/GettyImages)

Michael J. Fox and Christopher Lloyd at the 2010 Scream Awards at the Celebrity Sightings in Los Angeles at Los Angeles CA. (Footage by WireImage Video/GettyImages)

INTERVIEW: Michael J. Fox says this event allows him to visit with all the guests, talks about who will perform tonight. at the 2010 A Funny Thing Happened On The Way To Cure Parkinson's at New York NY. (Footage by WireImage...

SPEECH: Brian Grant talks about finding out he had Parkinson's when he was in the NBA, introduces Michael J. Fox to the stage. at the 2010 A Funny Thing Happened On The Way To Cure Parkinson's at New York NY. (Footage by WireImage...

EVENT CAPSULE CLEAN: 2010 A Funny Thing Happened On The Way To Cure Parkinson's, New York, NY, United States, 11/13/2010. (Footage by WireImage Video/GettyImages)

EVENT CAPSULE CLEAN: 9th Annual TV Land Awards - Arrivals, New York, NY, United States, 04/10/2011. (Footage by WireImage Video/GettyImages)

GettyImages Celebrity News: 11/14/11 (Footage by WireImage Video/Getty Images Entertainment Video)

INTERVIEW: Julianna Margulies shares his admiration for Michael J. Fox, on working with him in Good Wife, talks about her Thanksgiving plans at the 2011 A Funny Thing Happened On The Way To Cure Parkinson's - Red Carpet at New York NY....

INTERVIEW: Ricky Gervais explains why Michael J. Fox is an inspiration, describes what can be expected of his performance tonight at the 2011 A Funny Thing Happened On The Way To Cure Parkinson's - Red Carpet at New York NY. (Footage by...

INTERVIEW: Archie Panjabi says a friend was diagnosed with Parkinson's and how Michael J. Fox has inspired her at the 2011 A Funny Thing Happened On The Way To Cure Parkinson's - Red Carpet at New York NY. (Footage by WireImage...

EVENT CAPSULE CHYRON/REPORTER: A Funny Thing Happened On The Way To Cure Parkinson's - Red Carpet, New York, NY, United States, 11/12/2011. (Footage by WireImage Video/Getty Images Entertainment Video)

EVENT CAPSULE CLEAN: A Funny Thing Happened On The Way To Cure Parkinson's - Red Carpet, New York, NY, United States, 11/12/2011. (Footage by WireImage Video/Getty Images Entertainment Video)

GettyImages Week In Review - Spanish Version 10/28/11 (Footage by WireImage Video/Getty Images Entertainment Video)

GettyImages Week In Review 10/27/11 (Footage by WireImage Video/Getty Images Entertainment Video)

Michael J. Fox and Tracy Pollan at the Lincoln Center Presents: An Evening With Ralph Lauren Hosted By Oprah Winfrey at New York NY. (Footage by WireImage Video/Getty Images Entertainment Video)

GettyImages Celebrity News: 10/26/11 (Footage by WireImage Video/Getty Images Entertainment Video)

INTERVIEW Mercedes Masohn is happy to be in attendance for the great cause.She shares how Michael J Fox inspires her at A Funny Thing Happened on The Way to Cure Parkinsons at The Waldorf - Astoria Hotel on November 10, 2012 in New York,...

INTERVIEW: Katie Couric's father died of Parkinson and she is asupporter of the foundation. she shares and how Michael J Fox inspires her at A Funny Thing Happened on The Way to Cure Parkinsons at The Waldorf - Astoria Hotel on November...

Alexandra Wentworth, George Stephanopoulos, Tracy Pollan; Michael J. Fox, Denis Leary and guest at A Funny Thing Happened on The Way to Cure Parkinsons at The Waldorf - Astoria Hotel on November 10, 2012 in New York, New York (Footage by...

Garry Trudeau, Tracy Pollan Jane Pauley and Michael J. Fox at A Funny Thing Happened on The Way to Cure Parkinsons at The Waldorf - Astoria Hotel on November 10, 2012 in New York, New York (Footage by WireImage Video/Getty Images)

EVENT CAPSULE CHYRON: A Funny Thing Happened on The Way to Cure Parkinsons at The Waldorf - Astoria Hotel on November 10, 2012 in New York, New York (Footage by WireImage Video/Getty Images)