Best known for his work in 'All Quiet on the Western Front.'
He studied medicine at the University of Arizona.
He played the role of Dr. Kildare in Jonny Belinda, which was ironic because he originally studied medicine.
Actress Jane Wyman fell in love with him on set and left her husband, Ronald Reagan, for him despite his unreciprocated feelings.
He played opposite of Greta Garbo in The Kiss.