Game of Thrones actress Rose Leslie has released an emotional video wishing her missing cousin well on his 36th birthday.
Mr Fraser was last seen leaving the pub with his belongings on June 8 but has not been seen or heard from since.
His worried family say it is very out of character for him to go missing and have urged him to get in touch.
In a video recorded for Mr Fraser, Ms Leslie says: “It’s your birthday today but you have been missing since the 8th of June.
“Your friends and family are very worried about you so please get in touch.
“And a very happy birthday to you, wherever you are.”
Mr Fraser is 5″10 (178cm) tall and has a slim build with brown hair and blue eyes.
His family have asked that he be approached gently as he may be suffering some mental distress. There was an unconfirmed sighting of Mr Fraser in the West End last week.
His father Alastair Fraser said: “It’s very unlike him not to tell us where he is going. We’re worried about him and we’d like him to get in touch.”
Mr Fraser’s family believe he may have travelled to one of his favourite photography spots in Kew Bridge, Richmond or Epping Forest, Essex.
He is an amateur photographer and nature lover who has worked at the Hootananny for 10 years.
Anyone with knowledge of Philippe’s whereabouts can contact police and quote missing person number 21MISO16978. His family can be reached at email@example.com.