Ep 11. Somnambulist

In Angel season 1 episode 11, titled "Somnambulist," the viewers are introduced to an old vampire acquaintance of Angel's, named Penn, from over a century ago who resurfaces in the midst of present-day Los Angeles. Penn has a score to settle with Angel and begins a series of gruesome and mysterious murders, targeting mothers and their children.

Angel, along with the aid of his team, tries to figure out the connection between the victims and Penn, while trying to stop his old friend before he strikes again. Meanwhile, Angel reflects on his distant past and questions whether his own savage tendencies could manifest in the present-day.

As the team works diligently to solve the case before any more innocents fall victim to Penn's vengeful rage, they encounter a woman named Kate who reveals a personal connection to the murders and the torment behind her own unyielding pursuit for justice. Ultimately, the team discovers a shocking twist that leads them to the ultimate showdown with Penn and forces Angel to confront his own dark past in order to save the innocent lives of those targeted by his former friend.

Overall, "Somnambulist" is a gripping episode that delves into the complexities of the vampire world, the consequences of past actions, and the struggle to maintain decency in a world full of darkness. The episode is marked by a dark and foreboding atmosphere, intense gore, and a gripping plot that keeps the viewers on the edge of their seats until the very end.