Perth Detectives are looking for public assistance with investigations into an aggravated robbery and serious assault on Wellington Street near McIver train station.
The incident allegedly occurred just after 9pm on Saturday, October 6.
A male was kicked and punched multiple times in a frenzied attack, causing lacerations to his body and serious facial injuries requiring surgery.
Police believe two males can assist with police enquiries, along with two females present during the time of the attack.
To report any information, contact Crime Stoppers with reference number 061018220015736.