| 1 | Randolph |
Weed | The Royal Mermaid owner, commodore. |
| | Dudley |
Loomis | Randolph's PR man, cruise director. |
| | Cal |
Sweeney | Randolph's friend. |
| | Alvirah |
Meehan | A celebrity,columnist. The lottery winner. |
| | Eric |
Manchester | Randolph's nephew. |
| 2 | Willy |
Meehan | Alvirah's husband. |
| | Nora Regan |
Reilly | A suspense writer,Alvirah's friend. |
| | Luke |
Reilly | Nora's husband,funeral-director. |
| | Regan |
Reilly | Nora and Luke's daughter. |
| | Jack |
Reilly | Regan's husband. |
| | Tip |
O'Neill | Legendary Speaker of the House. |
| | Mrs. |
Sweeney | Cal's mother. |
| 3 | Tony |
Pinto | A dangerous crime boss. Aka: Bull's Eye. |
| | Barron |
Highbridge | White-collar criminal. |
| | Larry |
The Creep | Tony's colleague. |
| 5 | Ted |
Cannon | The man who plays Santa Claus. |
| | Joan |
Cannon | Ted's late wife. |
| | Bill |
Cannon | Ted and Joan's son. |
| | Left Hook |
Louie | An Oklahoman mystery writer. |
| | Ivy |
Pickering | A new member of the year-old Oklahoma Readers. |
| 6 | Winston |
| Randolph's butler. |
| 7 | Horatio |
Smith | The Royal Mermaid captain. |
| | Harry |
Crater | One of the guests,Ted's neighbor. Aka: Eddie Gordon. |
| 9 | Wilkie |
Winters | B-list actor. |
| | Keith |
| Jack's right hand man. |
| 10 |
Bobby | Grimes |
One of the Santa Claus. |
| | Nick |
Tracy | One of the Santa Claus. |
| | Rudy |
Miller | One of the Santa Claus. |
| | Pete |
Nelson | One of the Santa Claus. |
| | Mr. |
Grimes | One of the Santa Claus. |
| 11 |
Eldona | Dietz |
One Randolph's honored guests. |
| | Fredericka |
Dietz | Eldona's daughter. |
| 13 |
Gil | Gephardt |
The ship's physician. |
| | Gwendolyn |
Dietz | Eldona's daughter. |
| 14 |
Maggie | Quirk |
Ivy's roommate. |
| 23 |
Charlie | |
Alvirah's editor. |
| 24 |
Bianca | Garcia |
A reporter at local Miami television. |
| | Mary |
Louise | Bianca's co-reporter. |
| | Ralph |
Knox | A waiter who tried to escpare frome the police. |
| | Angus |
MacDuffie | An oil baron from Palm Beach. |
| 26 |
Bingo | Mullens |
Tony's associate. |
| 28 |
Beatrice | |
One of Randolph's ex-wives. |
| | Johanna |
| One of Randolph's ex-wives. |
| | Reeney |
| One of Randolph's ex-wives. |
| 36 |
Keane | |
A nurse. |
| 45 |
Kit | |
Regan's bestfriend. |
| 48 |
Bosley | Brevers |
Author of Left Hook Louie biography. |
| | Maria |
Pinto | Left Hook Louie's sister. |
| | Charley-Boy |
Pinto | Maria's husband.Tony's father. |
