[s2e8] If Memory Serves -

This episode is widely regarded as one of the darkest and most thematically complex in modern Star Trek . It focuses on Dr. M'Benga and Nurse Chapel as they confront a visiting Klingon Ambassador, Dak'Rah, who was a general during the Klingon War.

Reviewers praised Babs Olusanmokun's performance as M'Benga for its "gravitas" and "nuance". However, some critics found the ending—where M'Benga kills Dak'Rah and avoids punishment—to be a "well-intended misstep" that felt too violent for the show's usual tone. Analysis of Discovery [S2E8]: "If Memory Serves" [S2E8] If Memory Serves

It challenges the typical Federation optimism. Captain Pike represents "the privilege of believing in what’s best in people," while M'Benga represents the "hellfire" where those principles don't always apply. This episode is widely regarded as one of