Cas, aged 31 flew from Amsterdam to Humberside airport to sign for the Blundell Park club before taking part in a routine medical in Cleethorpes.
Marcel Cas In His Nott's County Days
He will join Tony Crane who joined Mariners from Sheffield Wednesday other day and also Georges Santos of he signs a new deal at the Cleethorpes club where Paul Groves plans to take his side back up to Division One where they belong and also hopefully leaving the Owls doomed to basement for a long long time.