Source: Square Deal (Game Boy)
Q & A with John Barrowman at MegaCon 2016. He his probably best known for his rolls in Torchwood, Doctor Who and The Arrow but has starred in a variety of other TV and theater projects. His panels are probably the most entertaining in existence.
Q & A with Michelle Gomez at MegaCon 2016. She is probably best known for her role as Miss / The Master in Doctor Who but has also starred in Gotham and several other TV series.