Only Murders putting out a new season each year is key to its success / Sigourney Weaver "can't believe" Alien: Earth is TV / Trump wants to restrict drug ads

PLUS: Bosch's Michael Connelly is developing a drama series inspired by his crime reporter past.

Only Murders in the Building putting out a new season each year is key to its success
"When Season 5 wraps at the end of October, Only Murders in the Building will have released 50 episodes in four ye…