Dr Martin: opening scene:

Camera angles:

• 3-shot-Introducing more/another character
• Mid shot
• Medium close up 
• Close up-To see facial expressions  
• Shot reverse shot-To show that a conversation is happening, therefore seeing how the other person reacts 
• Long shot-shows the setting/surroundings 
• 2-shot- Introducing another character

Sound:

• Leaking tap-Shows chaos/disruption/something wrong
• Barking dog-shows confusion/disruption/something wrong 

Mise-en-scene:

• Clothing-suit-therefore giving the connotations of elegance/smart
• Clothing-overalls-messy occupation 
• By having people dressed differently is shows the clear divide in their occupations.