In a blue box, of course.
Z Amelią Sadzawką i Panią Doktorem Rzeką Piosenką...
Must be doctor who
This man travels through time and space is how u would say phrase this in English
Wariat w niebieskim pudełku
Suggest "person" as well as "man, human"
This person travels in time and space
"person" worked already, it was "in time and space" that was rejected ("in time and in space" was requested) - added now.
'Person' doesn't work. Please can you allow it?
But it is already allowed. Perhaps you had a typo somewhere and got corrected to the main answer, which uses "man".
Pan Doktor Kto?
How do you say "Timey-wimey wibbly-wobbly"?
Doctor Beckett from Quantum leap :)
lekarza, który motywuje melodię
Rzeczywiście to słynny Marty McFly