Universe S1, E5

Professor Brian Cox journeys across the vastness of time and space revealing epic moments of sheer drama that changed the universe forever.

Cast:Brian Cox , Gibor Basri , Grant Tremblay , Kimberly Arcand , David Kaiser , William J. Borucki , Sara Seager , Carole Haswell , Michelle Collins , Nial Tanvir , Kelly Korreck , Charlotte Mason , Vasily Belokurov , Payel Das , Christopher Chen , Raman Prinja , Urmila Chadayammuri , Gerry Gilmore