Emmerdale fans have predicted there is something sinister about Marcus after "creepy" scenes with Charles in Tuesday night's episode.
Marcus was seen trying to help his boyfriend Ethan and his dad Charles find their long-lost sister and daughter Naomi, who they only found out existed last year.
When Charles got news from Naomi's mother, Esme, that the youngster was missing, it sparked a desperate hunt to find her from Charles, despite not knowing what she looked like.
Ethan was shocked to find out Naomi was missing, and feared it was due to his refusal to meet her. Marcus took to social media to find Naomi, leaving Ethan and Charles excited to find her.
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