"Laughter is the best medicine" -doctor who failed med school

ME: You go thru space & time, just traveling alone? DOCTOR WHO: Usually w/a companion ME: Folks from space-time? DW: God no 21st century UK

Doctor Who. He can travel to any planet during any period but mostly ends up in places that look like present day England.

There's a doctor here to see you. Doctor who? No, I think it's a non time traveling one.