John De Lancie and Keegan De Lancie
 
 John De Lancie have played Q in several episodes of Star Trek. To see how he usually looks in the episodes, move your mouse over the picture.  Keegan De Lancie, is the son of John De Lancie, and have also played his TV son in a single Star Trek Voyager episode titled Q2. Again you can move your mouse over the picture, to see how he looked in the episode.
 
They were pretty good on stage together, and could also tell some rather funny things from behind the scenes on different shows they were in. They were however no match to Kate Mulgrew on stage, she simply blew us away.