Doble Kara: Kara surprises Sara

Doble Kara: Sister Rivalry

Doble Kara: Kara saw her sister

Doble Kara: Sara gives birth

Doble Kara: Kara slaps Sara

Doble Kara: Sara slaps Kara

Doble Kara: Kara and Sara's love for their family

Doble Kara: Kara and Sara meet again

Doble Kara: Kara gets hired

Doble Kara: Sorry Kara

Doble Kara: Kara and Sara argue once again

Doble Kara: Sara blames Kara

Doble Kara: Sara avoids Kara

Doble Kara: Kara is frustrated

Doble Kara: Surprise Party

Doble Kara: Kara volunteers to be Becca's mom

Doble Kara: Becca chooses Sara over Kara

Doble Kara: Friend's Warning

Doble Kara: Sara's speculations

Doble Kara: Hint of envy

Doble Kara: Starting to hate

Doble Kara: Sara is sick

Doble Kara: A new danger to Sara & Becca

Doble Kara: Kara agrees with Sara

Doble Kara: Kara comforts Rebecca

Doble Kara: Kara swears to protect her family