Who is actor in Taltz tv ad wearing burgundy bathing suit?

The actor in the Taltz TV ad wearing a burgundy bathing suit is likely to be a model or actor specifically cast for that advertisement. Unfortunately, without more information, I can't provide a specific name, as details about actors in commercials can vary and may not always be widely known. If you're looking for the latest details, a quick online search or check on the official Taltz website might help.