David Zaslav promised to revive the storied film studio when he took over Warner Bros. Discovery. That was three years ago.

Located in Burbank, California – a city that sits just 5 miles north of Hollywood – Warner Bros. Studio gives visitors ... and a snack at Central Perk Cafe (of "Friends" fame).

Warner Bros. is offering guests a one-day, Superman-themed tour of its Burbank studio on April 18 in celebration of Superman ...