Table: tv_episode_details
Columns: episode
airdate
movie_title_and_year
main_cast
network_tv_run_time

Question: How many runtimes does episode 53 have?
SQL: SELECT COUNT("network_tv_run_time") FROM tv_episode_details WHERE "episode" = 53

Question: Who was the cast on the 3/23/1963 episode?
SQL: SELECT "main_cast" FROM tv_episode_details WHERE "airdate" = '3/23/1963'

Question: What movie did dana wynter , mel ferrer , theodore bikel star in?
SQL: SELECT "movie_title_and_year" FROM tv_episode_details WHERE "main_cast" = 'Dana Wynter , Mel Ferrer , Theodore Bikel'