A fun new comedy drama is coming to BBC One and iPlayer starring David Mitchell and Anna-Maxwell Martin…

Reclusive puzzle master John “Ludwig” Taylor’s world is turned upside down when his detective twin, DCI James Taylor, vanishes.

Forced to impersonate his brother in the Cambridge Police, John must solve an unrelated murder, all while hiding his true identity. Can this cryptic genius uncover the truth?

No detective work needed to figure out who BBC Creative put in charge of mixing these audio trailers, we let the evidence speak for itself.