Season 5 was available for streaming through the following service:     (revised 08/30/2024):

 
 
 

USA

 
 
Plex TV
 

Between 03/01/2022 and 03/01/2024, season 5 was available for streaming on Amazon Freevee (formerly IMDb TV). Since 08/30/2004, this season has been available for streaming on Plex TV.
The quality is much better than in TV airings, but varies from episode to episode. No picture remastering was applied, so the picture quality is not as good as the season 3 DVD release.
Almost all season 5 episodes are from syndication prints, i.e. shortened for TV rebroadcasts (approximately three minutes missing per episode, see below).
 
Edited Parts:
# 100 <5.02> – 127 <5.29>:
approximately three minutes per episode missing (syndication prints).
 
There is no information available at this time if and when Amazon will be streaming the series again in the U.S. or in Europe.