Most feature movies shown during the prime time and early overnight hours (8:00 p.m. to 2:30 a.m. Eastern Time) are presented by film historian Robert Osborne (who has been with the network since its 1994 launch, except for a five-month medical leave from July to December 2011, when guest hosts presented each night's films) on Sunday through Wednesday evenings – with Osborne only presenting primetime films on weekends – and Ben Mankiewicz presenting only late evening films on Thursdays, and the "Silent Sunday Nights" and "TCM Imports" blocks on Sundays. COUNT 5
QSN1 Who presents films on TCM on Wednesday nights? ANS1 Robert Osborne QSN2 What is Robert Osborne by profession? ANS2 film historian QSN3 Why did Robert Osborne stop presenting films on TCM for several months? ANS3 medical leave QSN4 Who presents Silent Sunday Nights? ANS4 Ben Mankiewicz QSN5 What is the time period covered by prime time and the early overnight? ANS5 8:00 p.m. to 2:30 a.m. Eastern Time