New Delhi, May 31 -- At last count, Karan Johar's period drama Kalank's domestic box office collections had just touched '80 crore and Hollywood blockbuster Avengers: Endgame crossed the '350 crore mark. Made on a budget of '150 crore and released on 17 April, Kalank is the latest of Bollywood's big-budget spectacles to fail, after action adventure Thugs of Hindostan and Shah Rukh Khan-starrer Zero. For an industry that has witnessed failures of these three big-budget films, the faith in visual spectacles is somewhat surprising. But with nearly '1,500 crore riding on about a dozen films in the next year and a half, such films remain a draw for moviegoers, film industry experts said. Through 2020, Bollywood has a slew of big-budget, star-dri...