|Life on Mars/Ashes to Ashes|
|Let All the Children Boogie|
|Air Date||February 11th, 2009|
|Written by||Phil M. Rosenberg|
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The tenth episode of the US science fiction crime drama, Life on Mars known as Let All the Children Boogie was first broadcast on 11 February 2009 produced by 20th Century Fox Television and ABC Studios for ABC.
When rock star Sebastian Grace (Cheyenne Jackson) receives a death threat, Sam and Chris are sent to provide him with police protection. Chris later accompanies Sebastian and one of his groupies, "Rocket Girl", to wait for UFOs in the New Jersey Meadowlands, but Sebastian is arrested for murder when Rocket Girl disappears. Sam also has to try and cover up his fling with Maria before Gene figures out who his partner in the file room was.
- The title of the episode is a reference to the 1972 song "Starman" by David Bowie.
- At the end of this episode Chris gives Sam a St. Christopher medal, explaining that St. Christopher is the patron of travelers and that he thinks of Sam as a traveler. In the British version of the show, Sam Tyler wears a St. Christopher medal throughout the series.