Webnbc's 'dateline' is readying the launch of an original series for 'peacock,' adding to a massive library of over 2870 episodes Webdateline is currently hosted by lester holt, with correspondents andrea canning, josh mankiewicz, keith morrison, and dennis murphy. “i feel like i’ve done something horribly wrong. ” nbc’s dateline correspondents keith morrison, andrea canning and josh mankiewicz are staring at me. Webthough dateline doesn’t alter or omit facts, it does rely on a certain amount of staging. The many jailhouse interviews for dateline take place while the suspect is awaiting trial or after they are convicted, but the show doesn’t broadcast the location to viewers.
