Every Major Crossover Between Buffy and Angel, Ranked

The rich world of Buffy the Vampire Slayerwas destined to result in a spin-off, and in 1999 that materialized in the form of Angel. The David Boreanaz series premiered alongside Buffy's fourth season and ended up outliving its mothership, running for five seasons until 2004, a year after the Slayer wrapped up her own seven-year saga. During the time both shows were on the air, the heroes of Sunnydale and Los Angeles crossed over on multiple occasions.