Which actors appear in the opening scene of john wick?

The only verified information provided confirms the existence of the film John Wick, but it does not include details about its cast or specific scenes. Because no actors are mentioned in the evidence, it is impossible to identify who appears in the opening sequence based solely on the current data. To determine the actors in that scene, additional reliable sources such as official cast lists, production notes, or reputable film databases would be required. Until such information is obtained, any claim about the opening scene’s actors would be speculative and unsupported by the evidence at hand. Therefore, the safe conclusion is that the actor lineup for the opening scene cannot be confirmed with the given data.