Where He Has Lived:

Stars' Addresses

 Special Events Where He Has Appeared:

The Hollywood Christmas Parade
The Jimmy Stewart Marathon
The Police-Celebrity Golf Tournament
Star Unveiling Ceremonies
The SAG Awards Show
Emmy Awards
Opening Nights at the Theatre
'Later' Tapings

 Where He Has Been Spotted Around Town:

The Conga Room
The Grand Havana Room
The Century Plaza Hotel
Movie Premieres

 Restaurants Where He's Been Seen:

Twin Palms

 The Studio Where He Makes 'NYPD Blue':

20th Century Fox Studios

 Studios Where He's Made Movies:

Warner Bros ("City of Angels")
Disney Studios ("Mighty Ducks: The Face Off," "Popeye")
20th Century Fox ("Die Hard 2")
Sony Pictures/Columbia ("Body Double")
Universal Studios ("Psycho II")

Dennis also likes to go to swap meets, especially the Rose Bowl flea market -
held on the second Sunday of the month at the Rose Bowl in Pasadena.