tonight i'll talk with the two men who stood in for all of us, keir dullea already a movie star when he played dave bowman. and gary lockwood, dr. frank pool, who falls victim to the ship's computer. and who also achieved science fiction immortality with his pivotal roll in the star trek episode where no man has gone before. >> ah! >> the challenge of making movies, the joy of making a masterpiece. the iconic actors who starred in one of the greatest movies of all time tonight, "up late." ♪ >>> i work with the new york philharmonic, i'm on the board of the philharmonic, and they wanted to, this year, we talked about it a year ago, they wanted to do some motion picture-related music programs. like john mocherry would do, he's doing "gone with the wind" and so forth, john williams, "star wars," we talked to him about certain program that is come in that are packaged, like a package of hitchcock films with the score already written, like a preconceived package, but the key element to this package was how can we get allen gilbert, the music director of the philharmonic to want to conduct

keir simmons has the latest from london. >> reporter: good day to you. this was a lavish party held at william and kate's home in kensington palace, but kate wasn't there. we think that's because sometimes william wants the focus to be on the charity rather than on kate because she gets so much attention. let's say that while kate was away, william was out to play. >> yes, that really is taylor swift, jon bon jovi and the the artist currently known as prince william. ♪ living on a prayer >> reporter: a musical moment taylor plotted out all night. with no kate in sight taylor arrived looking like a princess. prince harry was embarking on the south pole. both princes going all out for their charities. >> my brother, i think he's quite jealous i managed to get away. >> reporter: no, harry. william is back home hanging out with taylor swift. >> he's very funny. really cool. >> reporter: please don't make me sing, he begged her. by which he obviously went please get me on stage, jon bon jovi liked the idea. >> i think he's very fond of singing "living on the

nbc's keir simmons is in london. keir, good morning to you. >> reporter: good morning.s a lavish party held at william and kate's home kensington palace but kate wasn't there. sometimes the prince wants the focus on the charity rather than kate. because she gets so much attention. but when kate's away, william was out to play. yes, that really is taylor swift, john bon jovi and the artist currently known as prince william. ♪ living on a prayer >> reporter: a musical moment taylor was plotting all night. with no kate in sight, taylor arrived looking like a princess. prince harry was absent too embarking on a trek to the south pole. both princes going all out for their charities. >> my brother is quite jealous that i managed to get away from a screaming child. >> reporter: no, william is back home hanging out with taylor swift. >> he's funny and cool. >> reporter: please don't make me sing he begged her. >> by which he meant get me on stage. >> john bon jovi liked the idea. >> he is fond of singing living on a prayer. i read that in the papers before. we'll see if we get

i am a cosponsor with new york's democratic senator keir spin gillibrand of an amendment to change howry. sexual assault has been a terrible crisis in the military. our military commanders have worked hard to fix it and yet it has persisted. senator gillibrand has proposed changing the way sexual assault cases are prosecuted so there's a decision to prosecute would be made by an impartial military prosecutors. i'm a cosponsor with her and we're working hard to build a bipartisan coalition so that we can make sure the men and women of our military are protected and safe and not victims of violence at home. their job, their responsibility in what they step forward to do is protect our nation. >> that is great and as you know the members of that constituency wish it hadn't taken this long but it's great to see the bipartisan ship. is this your green eggs and ham you tried it and turns out that you like it, you like working with members from the other side and you can get to work on finding solutions instead of just opposing obama care and helping with debt relief? >> see, you're starting