"Hawaiian Eye" has never been released on DVD by Warner. All of their detective shows ("77 Sunset Strip", "Sufside Six" etc.) have been MIA because they're loaded with music clearance problems based on characters doing songs multiple times over the course of a season and in the case of "Hawaiian Eye", Connie Stevens got her share of singing spotlights. Warner's policy has been to either clear everything or don't release period so that's why they don't put out titles with music replacement like other studios have.